edu. 1 t/ha against the national average productivity of. The disease, Cercospora leaf blight, has become a major diseaseThe largest soybean producers are Brazil, USA and Argentina, being the first one responsible for more than 30% of the total world production (Faostat 2018). Aerial blight is an important foliar disease south of Alexandria, but can occur in other parishes during wet seasons. World Championship is organized officially by International Agency for Standards and Ratings. 54. PHYTOPHTHORA RESISTANCE GENE. 2018 Soybean - RR and Xtend - Rugby (North Central REC). 8%; Zhang et al. In 2022, we screened 128 soybean varieties entered in the Ohio Soybean Performance Trials for nectar production and attractiveness of soybean flowers to bees. Promiscuous soybeans are grain legumes that nodulate with diverse strains of indigenous Bradyrhizobium and play a significant role in biological nitrogen fixation through symbiosis. The two soybean maturities performed significantly different in terms of yield but were statistically similarSoybean time of flowering and maturity are genetically controlled by E genes. The breeder seed produced at JNKVV is given below. Key message This review provides a comprehensive atlas of QTLs, genes, and alleles conferring resistance to 28 important diseases in all major soybean production regions in the world. ) originated in China and was known as “Shu” (Shu means legumes) in ancient China. Boxplot and scatter data (open circle symbol) of the relative increase in grain yield of (A) soybean, (B) cowpea, and (C) groundnut to rhizobia inoculation compared to the uninoculated control plants in the Guinea savanna (GuS), Sudan savanna (Sus), Coastal savanna (Cos), and semi-deciduous forest (SdF) agroecological zones of. and Ontario from 1999 to. ) Merr. 7 a). 3 To establish a viable commercial market for soya beans and its products. 2). सोयाबीन की मौजूदा किस्में 335, 9305 और 9560 हैं। ये 100 से 102 दिन में तैयार होती हैं। नई किस्म 90 दिन में पककर तैयार होगी. e. 3710 per quintal to Rs. Taxonomic position. However, maize shading under this system directly affects the light quality and intensity of soybean canopy. January 12, 2018. Cultivated soybean was domesticated from wild soybean (Glycine soja) which both species are highly sensitive to photoperiod and can grow over a wide geographical range. Soybean had greater stand establishment in 19 cm rows (6–10% higher) compared. Previous studies carried out in Paraná, southern Brazil, with soybean lines released from 1981 to 1986 indicated yield increases of 45 and 37 kg ha −1 yr −1 for early and semi-early maturity. 6percent increase over last year. Soybeans are the key ingredient in feed used to fatten the world's cattle, pigs, chickens and fish. Previous studies carried out in Paraná, southern Brazil, with soybean lines released from 1981 to 1986 indicated yield increases of 45 and 37 kg ha −1 yr −1 for early and semi-early maturity. Significant progress has been made in altering and improving the fatty acid profile of soybean oil, primarily through forward genetic. The level of weed interference can vary according to the specificities of the weed community but also due to the agronomic characteristics of the soybean varieties. 9144 meters ft or ' foot 30. Planting disease-resistant soybean varieties can be the most effective and economical disease management option. Obviously, it’s key to select varieties that demonstrate the highest yield potential, although that’s only 80 percent of the equation. 52 ± 0. As a result, domestic demand for soybean has increased dramatically in the decade (Ibrahim. • 2020 Iredell County Soybean Variety Trial Results and Video Iredell County Center • Soybean Maturity Group Trial Field Day Warren County Center • 2022 Northeast Ag Expo Soybean Trial Data Perquimans County. Soybean (Glycine max [L. Onaga, Pottawatomie County Dryland Soybean Performance Test, 2016-2018. CV-538, PI 695097). 9 million acres due to early season flood and continuous rain (USDA-NASS 2020). Choose a variety suited to your agroecological zone. Table 31. The purpose of this variety testing program is to provide independent, unbiased data to help you select the best varieties suited to your farm. Protect against osteoporosis. sojae isolates, which has typically been a fastidious process requiring a specific expertise. General information of the 2018 soybean test 6 Table 2. Rajasthan. , 2018). 125 to 2 μg) in the extract of a soybean variety and assessing the changes in the density. soybean varieties with four inter row spacing (30cm, 40cm, 50cm and 60cm). 48. The combine d results depicted in Table 5 indicates that the maximum grain yield observe d from Pawe-3 variety (1767. Raj Soya-24 (RVS 2002-4) 2017 : 125. , 2018; Wang et al. 2 Mississippi Soybean Variety Trials, 2018 Soybean varieties differ in significant characteristics that may not affect their performance. 2018 Soybean yield results. KS 103 : 2018 : 121. By 2006, almost 9 out of every 10 soybean acres were. Combined, these results indicate that; narrow row spacing (15-inch) presents a potential. (LSD) calculated at α = 0. Soybean (Glycine max) is among the world's important crops due to its high-quality plant-based protein and oil content (Hartman et al. Both varieties eventually showed declining test weights with later planting dates, however the early maturing variety remained higher. The varieties ranged in maturity from 0. Soybeans are processed for their oil and protein for both animal feed industry and human consumption. To finance the testing program, a fee of $90 per location was charged for each variety entered by the seed company. This research is funded by Organic Farmers of Michigan. NRCYS 05-02, YSH 0401, 44 S 01. RNA-Seq data of two Glycine max cultivars, a drought-sensitive (C08). in Manitoba in 2018, according to Agriculture and Agri-Food Canada research. 2018 Soybean - Irrigated, Conventional and Liberty Link - Oakes (Carrington REC). A field experiment was conducted at research farm of All India Coordinated Research Project on Soybean, Regional Research and Technology Transfer Station (OUAT), Bhawanipatna, Odisha, India during kharif, 2017 under rainfed condition to assess the response of four soybean varieties viz. Soybean seeds have the high protein content of about 40% and oil content of about 20%, respectively (Banaszkiewicz 2011). 1-3 = Below Average; 4-6 = Average; 7-9 = Excellent. Soybean production is largely affected by several abiotic stresses, and. 3880 per quintal for marketing season 2020-21, i. सोयाबीन की बंपर पैदावार के लिए आरवीएस (RVS) की उन्नत किस्मों (Soybean ki Kheti / RVS ke Unnat Varieties) किसानों को अच्छी पैदावार देगी। सोयाबीन की इन उन्नत. Soybean variety x planting date interaction for test weight, 2018. 2018 has been one of the worse years for this. In this study, SMV strains N1 and N3 were found to be the most closely related to SC18. 7 bu/a with a range of 63. Effective mitigation of the adverse of SMD might result from breeding. Background The soybean is an important food crop worldwide. Supermarket, China. 9144 meters ft or ' foot 30. Two soybean varieties were sown on 10/05/2018 (ES Comandor, and another ‘000’ maturity group variety, ES Navigator) into plots/large strips. The effects of drought stress on soybean including. Soybean Variety Trial Results for 2018 and Selection Guide Fargo, North Dakota December 2018 NDSU EXTENSION Hans Kandel, Ted Helms, Sam Markell and Chad Deplazes (NDSU Main Station);. ) further than 54° North, but climate change and the development of new high latitude-adapted varieties raises the possibility that it could be introduced into Scotland as a novel high protein crop deriving most of its nitrogen (N) requirements through biological N fixation (BNF). Entrants were required to enter all non-irrigated, 30-inch-row-width trials on a regional basis. Deep learning has evolved with respect to image processing, thereby making image-based object counting much easier than before [21–23]. 5 oz/ac BRAND NAME 2017 ACRE YIELD, BUSHELS YIELD AS % OF TEST AVERAGE Mat Lodge score 2-Yr. producing nearly 12,855 quintals of Breeder Seed of nearly 43 soybean varieties. option. Take home messages. Variety selection is one of the most important management decisions that influence soybean production. 1. 8% (Xinhua News, 2018). Soymilk from different soybean varieties did not show significant differences in the growth of these three LAB. 1-1. 5 soybeans which at the May 1 st planting date only achieved ~85% of max yield. Soyabean Ki Variety RVS 2018/सोयाबीन की वैरायटी आरवीएस 2018🤗🤗40 दिन की सोयाबीन वैरायटी RVS 2018 कर. ) Merrill, is a legume belonging to the botanical family Leguminosae and subfamily of Papilionideae (Shurtleff & Aoyagi, 2007). Figure 5. 3 kg Mg ha –1, and 21. 9 million acres due to early season flood and continuous rain (USDA-NASS 2020). Introduction. Wild. Please contact Jeremy if you have any questions or comments ([email protected] 2018, a variety trial consisting of 10 organic soybean varieties from 3 companies was conducted in block 2 (mapped as Ipava-Osco silt loam) of. Important yield losses related to drought have been reported for different crops including wheat (27. However, selecting minimal marker sets from large-scale SNP dataset can be challenging to distinguish a maximum number of samples. and. A5). Bihar. 9-2. S. , 2011) and 50% of the legume growing areas (Thilakarathna and Raizada, 2017). Find yield, maturity and other agronomic information. The main growth habits (also referred to as stem types) of soybean are: determinate, semi-determinate and indeterminate. RVS 18 soybean variety details rvs 18 soybean variety details inhindi rvs 18 vs rvs 24rvs 18 soybeanrvs soybean varietyrvs soybeanrvs 24 soybeanrvs 2001 soyb. DSR Indore and JNKVV, Jabalpur. Agronomist – Soybean, University of Arkansas Division of Agriculture. Twenty-five soybean varieties were evaluated from maturity groups 0, 1, and 2. The soybean plots were planted with a Haldrup small plot cone planter and harvested. Central District 8 Table 5. South District 9 2018 District and Single-Location Means Table 6. Soybean (Glycine max) is an important oilseed crop that provides ~30% of the vegetable oil used for food, feed and industrial applications. , 2017; Zhu et al. To evaluate commercially available soybean varieties in Vermont, our team has conducted annual variety trials. 59 square kilometers acre acre 0. Soybean (Glycine max) is a legume species that is widely grown all over the world and considered as golden bean or miracle bean because it acts as an alternative source of human nutrition and bioenergy for the twenty-first century (Singh et al. Therefore, the purpose of this study was to identify candidate Al tolerance. Drought-tolerant traits, introduced through breeding approaches, resulted in soybean transpiration rates that plateau at VPD levels above 1. Recommended Varieties. Economic Status:To help soybean production, plant pathologists must determine the pathotypes of P. The demandon soybean is escalating in 2021 to around 2. Planting disease-resistant soybean varieties can be the most effective and economical disease management . 2018 2018 Ht 2016 (in) Table 3. Maturity Group V varieties are restricted to the tests east of the Chesapeake Bay. The self-fertilizing flowers are white or a shade of purple. Soybean lipids are also stored in. The oil content of soybean seeds ranges from 8. The use of adapted soybean varieties and optimum sowing windows are avenues to increase productivity in the face of climate variability. Maturity Group IV Varieties (Conventional) Variety of Interest Same Varieties as the Variety of Interest Armor 49-C3 GoSoy Leland Progeny P5191 GoSoy Ireane USG EllisIn 2018, GM soybean occupied 50% of the global area under modified crops . (minimum of 10 locations), in the North Carolina Official Variety Tests (OVT) in 2013 through 2017. Soybean plots in the southern regions saw yields topping 72 bushel in Jason Bean’s plot near Peach Orchard. However, experiments on the potential use of promiscuous soybean varieties have recorded very low nodulation and poor nitrogen fixation probably due to ineffective. 3; Rpp2), Iyodaizu B (Rpp2. Also find Soybean Seeds price list | ID:. 4 2018 Soybean corrected to a moisture content of 13% and expressed as bushels/acre. 3 kg Mg ha –1, and 21. Soybean. 1200 seeds of ten soybean varieties were selected, hyperspectral images of both the front and the back of the seeds were collected, and the reflectance of soybean was derived from the hyperspectral images. However, only a few Al-tolerance genes have been reported in soybean. 2. Soybean was a minor crop until the 1960s, when it was restricted to the South. 6percent increase over last year. e. Soybean. A total of 41 soybean varieties were entered by eight seed companies and two universities. According to the invention, there is provided a novel soybean variety designated XB39V08. We had 24 entries in 2018, down from 62 entries in 2017. 2 2018 Soybean PREFACE Our motto is “We test the best” and that is exactly what we do. /acre over P0007A65R in four large-scale grower and IMPACT sites averaged. A) Representative immunoblot showing the abundance of AAT Rhg1 protein in soybean lines that carry rhg1-c (WT), rhg1-a (low-copy), or rhg1-b (high-copy). Variety SO No. com users. meticulously test and evaluate each Xitavo soybean seed variety, employing rigorous . 2018. 2018 Soybean Performance Tests contained 116 EPT entries and 195 FST entries. There were 11 varieties in the MG-3, 51 in the MG-4E, 81 in the MG-4L, 44. 556068. We used the CROPGRO-Soybean model to simulate the production potential of rainfed soybean in northeast Nigeria. 871–884 (2018). However, today’s disease scouting and phenotyping. Variety selection should be done based on the time to maturity, yield potential, susceptibility to stem lodging, drought tolerance, and resistance to pests and diseases. Merr. 2. soybean variety performance with accurate and unbiased information. 33 for. S. There were 11 varieties in the MG-3, 51 in the MG-4E, 81 in the MG-4L, 44. Soybean (Glycine max (L. DSb 23 2018 : 124. VL Soya 59, VL Soya 65, Pusa 97-12, PS-19, VL Soya 77, VL Bhat 201, Pant Soy-24, Pant. S. Two soybean varieties with distinct. However, most of the plot yields hovered in the 50s and 60s. While flower, tawny pubescence, large number of plant per plant, tolerance to excessive soil moisture, good seed longevity, maturity 100 days. 8 to 63. 6 kg S ha –1. 1. A particular soybean variety is adapted for full-season growth in a band approximately 100 miles wide from north to south. 4) maturity glyphosate and or dicamba tolerant soybean in southeastern Minnesota are now available. Summary. Several seed companies submitted varieties for evaluation (Table 1). The genetic base of soybean cultivars (Glycine max (L. Extreme drought stress decreases. Introduction. Performance of soybean varieties is affected by many factors, including year, location, soil type, and time of planting. A plant of soybean variety MN11278981, or a part thereof, wherein representative seed of said soybean variety MN11278981 having been deposited under ATCC Accession Number _____. S. Table 31. On April 21, on a 200-acre field previously planted in corn for almost eight consecutive years (2018 soybeans broke the corn chain, but the field was back in corn in 2019), Frederick planted. Soybeans flower for up to 5-6 weeks in the Midwest,. Head over to the NC OVT website to check out the 2018 Soybean Variety Trial Results. 5 kg ha −1 with 30 cm × 10 cm spacing in plots measuring 5 m × 3. 09. My Kisan Agro - Offering Dry Soybeans RVS 24 Soyabean Seed, For Agriculture, Packaging Type: Loose at Rs 90/kg in Neemuch, Madhya Pradesh. 3 days, and the maturity (Ve-R7) varied from 61. ) is an annual legume crop with major economic significance, contributing to more than half of the global oilseed production (Wilson, 2008). There has been an increased trend of seed replacement rates upto extent of 35% of Jawahar series of soybean varieties. The glufosinate-tolerant trait LibertyLink remains a standalone option for growers in 2020, said Marc Hoobler, soybean agronomy lead for BASF, which now owns the trait after Bayer divested it in 2018. The trial was conducted with 19 released soybean varieties in the year 2015 and 2016 main cropping season at Jimma, South Western parts of Ethiopia. Each year, the best seed companies and. It grows in warm temperatures with the optimum at 25°C and rainfall of 500–900 mm. Impact of Variety . Indeed, the development of insect-resistant crops is a great milestone in agriculture to increase crop yield and reduce pesticide dependency. 3-Yr. RVS 18 soybean variety details rvs 18 soybean variety details inhindi rvs 18 vs rvs 24rvs 18 soybeanrvs soybean varietyrvs soybeanrvs 24 soybeanrvs 2001 soyb. Also find Soybean Seeds price list | ID: 2851855770112. Conscious seed production of soybean varieties is another priority area so that farmers can harvest the benefits of recently identified varieties for release. CV-536, PI 693755) is a Maturity Group V high-yielding glyphosate-tolerant soybean [Glycine max (L) Merr. Lipids are primarily stored in the soybean seed as triacylglycerols (TAGs), which comprise three C16–C18 non-esterified fatty acids esterified to a glycerol molecule (Mekhedov, De Ilárduya & Ohlrogge, 2000). ) Merr. Thirty-This paper examines the competitiveness of soybean production for important international soybean regions using 2016 to 2020 data from the agri benchmark network. 7 million acres in 2018 in Nebraska with the production of a record high 333 million bushels with an average of 59. R2: Full Flower – (On average 1 to 7 days after R1). Table 33. Soybean is a major legume crop with immense economic significance, but its production is highly dependent on optimum rainfall or abundant irrigation. 15% for human consumption (European_Commission, 2018). 51 bushels per acre with the lowest yielding variety producing 43. The objective of this work was to evaluate the effects of weed interference on. Sowing area. The varieties were characterized. ) Merr. ) Merr. DS decreased the oil contents of soybean at the grains filling stage (Fig. The 2017 Michigan Soybean Performance Report is a result of a cooperative effort of Michigan State University, Michigan State University Extension and the Michigan Soybean Promotion Committee. Numerous SCN-resistant soybean varieties are available for Iowa soybean growers. Drought during the first pod stage significantly affects soybean yield, and understanding the metabolomic and physiological changes in. ) Merr. About 85% of the produced soybean is utilized to produce meal and vegetable oil. Figure 1. Non availability of adequate amount of quality seeds of improved varieties. S. Convolutional neural network (CNN) can be used to quickly identify crop seed varieties. , photoperiod-insensitive (EC 390977 and MACS330); photoperiod-sensitive (KDS 726 and KDS 753) and long juvenile (DT 21 and AGS 25) was done in the present investigation. 30 days decade −1) of soybean were shortened, but the reproductive growth period (0. Brown (tawny) and gray are the basic pubescence (hair) colors found among vari - eties. This is equivalent to having added 5. , in areas of the Midwestern United States and southern Canada. In 2019, however, soybean planting was 4. Figure 1. Mutations in GmPPD loci were confirmed in at least 33% of T2 seeds. The final results can be found at 2019 Michigan Organic Soybean Variety Trials . Figure 1. quality standards – and it shows. It is currently not recommended to grow soybean (Glycine max [L. This was evaluated via field trials in. 9 USD billion in 2018. Figure 2 contains MG 1. prices (MSPs) of Soybean crop from Rs. Here are the details about soybean production in India in 2019. in 2018 and 2019 at the experimental. Test locations for the 2018 Iowa Crop Performance Tests—Soybean 5 Table 1. The aim of the study was to identify the response to sowing date of the chosen soybean cultivars by the evaluation of the length of the soybean vegetation period, yield level, its. More than 5000 years ago, in China, cultivated soybean was domesticated from wild soy (Glycine soja Sieb. Flowering time, maturity, and other. Soybean (Glycine max [L. 6 million tons in 2005–2007. Alleviate menopausal symptoms. . This report provides information on performance of non-GMO soybean varieties grown under certified organic management in 2018. One hundred ninety-six soybean varieties were evaluated in the 2018 Research & Education Center (REC) tests in Tennessee. Since 1996, gross farm incomes have increased by 225. Soybean is the main crop in Brazil, both in scale and in value. 2018 Soybean - Conventional and Liberty Link -. SOYBEAN CERTIFIED SEED PRODUCTION. 2018 and at county soybean association meetings, or by contacting Lorri Hartel at lhartel@prairieagcomm. The Intacta2 Xtend soybean variety could be sowed on 4. Glyphosate is a broad-spectrum herbicide that kills most broad-leaf weeds and grasses. They utilized three replicated blocks in each location. 6 bushels per acre and from 55. ) Merr. The 2021 Soybean Cross Reference Guide has been updated with new soybean varieties. Manage Diabetes and weight. 7 days,. 2017 MP. ; a The lipid content is the same as in commodity soybean-derived soybean oil (commodity soybean oil), while the oil profile is different, with a higher oleic. 2019). Rating based on speed and strength of emergence in sub-optimal temperatures. Table 1. Our BASF team of soybean specialists is focused on your success. 3 million hectares compared to 243,00 hectares in the previous crop year. In the 2018 Preliminary Yields of Early-Planted Soybean Cultivars in Arkansas Performance Tests, researchers compared the performance of approximately 200 soybean varieties per year. RVS 2001 soybean varietyWhat Stage are my Soybeans in - R1-R3? R1: Beginning Flower – One open soybean flower on the main stem. Google Scholar. SPIs from eight soybean varieties were subjected to amino acid and sodium dodecyl sulfate–polyacrylamide gel electrophoresis (SDS-PAGE) analysis, and results showed. 3 to 27. ) Merr. The disease, Cercospora leaf blight, has become a major disease The largest soybean producers are Brazil, USA and Argentina, being the first one responsible for more than 30% of the total world production (Faostat 2018). This year’s version contains only varieties that have been commercially sold in the past. The 10-year Montmorency County average soybean yield is 36 bushels per acre, according to the USDA’s National Agricultural Statistics Service. their fasting period. Testing Procedures Three trial locations are reported in this publication. The potential of soybean for food, feed, and pharmaceutical industry arises from the composition of its seed. Plant Disease, 66 (11):1032-1034. , Citation 2015) in low acidic soils of Kenya. 6 m in the month of August in both the seasons. Manitoba Variety Zone – Soybean varieties are organized into four maturity zones – very early-, early-, mid- and long-season. 6 to 5. 1). no. 19 million tons. We captured insects belonging to 24 distinct species in a soybean field with. Released soybean varieties has to reach the final consumers who are the farmers. The final results include source, variety, maturity group, hilum color, percent oil, percent protein, maturity days after planting, plant height, yield and multi. Different allelic combinations of these genes determine soybean adaptation to a specific latitude. 2020). weeks after emergence can maximize soybean yields. 8% to the value of global production of the four main crops of soybeans, maize, canola, and cotton. Table 30. 2% and approach a yearly production of 371. Resistance to YMV and Collar rot, moderately resistant to Rhizoctonia aerial blight, moderately resistance to insects. It is a tall, early maturity group IV (relative maturity 4. Because the durability of an Rps gene is estimated to be 8 to 20 years ( Dorrance et al. To finance the testing program, a fee of $90 per location was charged for each variety entered by the seed company. Table 17. Xitavo soybean seed is getting the attention of soybean farmers across the Midwest because of its consistent, high-yielding varietal. $52. Data from ten soybean experiments conducted under optimal conditions in 2016–2018 at Kano and Dambatta in the Sudan savanna (SS) agroecological zone were used to determine the cultivar coefficients and calibrate the. Soybean (Glycine max) is a major protein and vegetable oil source for humans. The soybean pod is regarded as a key fruit tissue determining the seed yield via its photosynthetic ability (Yang et al. Hence, viability of different. Soybeans are the world’s largest source of animal protein feed and the second largest source of vegetable oil [12]. However, the. The news comes after the seed. The experiment. 8% to the value of global production of the four main crops of soybeans, maize, canola, and cotton. 6 kg Ca ha –1, 8. 2018 Soybean - Conventional and Liberty Link -. Soyabean Rvs 2018 ₹ 8,000/ Quintal js-2216 soyabean ₹ 11,000/ Quintal Soybean Seed Js 2034 ₹ 10,000/ Quintal Kds 753 Soyabean ₹ 11,000/ QuintalThe yield among the 26 evaluated soybean cultivars increased significantly with year of release (YOR) and varied from 1. ] cultivar developed and released by the University of Missouri Fisher Delta Research Center Soybean Breeding program. Aerial blight is an important foliar disease south of Alexandria, but can occur in other parishes during wet seasons. Sanjeev Rai Seeds - Offering Soybean Soyabean Rvs 2018, Packaging Size: 50 kg at Rs 8000/quintal in Sehore, Madhya Pradesh. Stay tuned for more details. Due to increased demand of certified seed the Centre has initiated together with other stake holders, bulking of soybean certified seed. Soybean variety is connected to stress resistance ability, as well as nutritional and commercial value. kharif season 2018-19. Prevent certain cancers, like breast cancer and prostate cancer. Test locations for the 2018 Iowa Crop Performance Tests—Soybean 5 Table 1. SOYABIN RVS 2018 // सोयाबीन नई वेराइटी2069 soybean,js 2069 soybean variety,2069 सोयाबीन,1569 soybean,2069 soybean ki jankari,soybean 2069,js 2069. Applied Turfgrass Science (2004–2014) Crop Management (2002–2014) Forage & Grazinglands (2003–2014) Journal of Production Agriculture (1988–1999) For example, soybean was planted on 5. The variety Potência of the Brasmax company has a medium size, early planting time, resistance to lodging and root rot like Diaporthe phaseolorum f. ) is a major crop of agronomic importance as a predominant source of protein and oil []. 1 INTRODUCTION. 2018 Soybean yield results. Abbr. 05 million tons, which was not in balance with national soybean production of 864 thousand tons, a deficit of 2. 1 to 64. Figure 1. About This Variety Plot Trial The County Soybean Variety Plots are randomized small plot trials. ) Merr. 2004 ), stacking Rps genes has also been suggested to prolong the life of an Rps gene ( Dorrance et al. In 2020, the figure was about 3. 2500-3000. 833, p < 0. Resistance to ASR is conditioned by major genes called Rpps. Soybean variety x planting date interaction for test weight, 2018.