• Title/Summary/Keyword: soybean seed

Search Result 766, Processing Time 0.027 seconds

A New Soy-paste Soybean Cultivar, 'Nampung' with Disease Resistance, Good Combining Adaptability and High Yielding (장류용 내병 내재해 기계수확 적응 콩 신품종 '남풍')

  • Kim, Hyun-Tae;Baek, In-Youl;Ko, Jong-Min;Han, Won-Young;Park, Keum-Yong;Oh, Ki-Won;Yun, Hong-Tae;Moon, Jung-Kyung;Shin, Sang-Ouk;Kim, Sun-Lim;Oh, Young-Jin;Lee, Jong-Hyeong;Choi, Jae-Keun;Kim, Chang-Heung;Lee, Seung-Su;Jang, Young Jik;Kim, Dong-Kwan;Son, Chang-Ki;Kang, Dal-Soon;Kim, Yong-Deuk
    • Korean Journal of Breeding Science
    • /
    • v.42 no.6
    • /
    • pp.721-726
    • /
    • 2010
  • 'Nampung', a new soybean cultivar for soy-paste, was developed from the cross between Suwon190 and 'Pokwangkong' by soybean breeding team at the National Institute of Crop Science (NICS) in 2007. A promising line, SS97215-S-S-20, was selected and designated as the name of Milyang162. It was prominent and had good result from regional adaptation yield trials(RYT) for three years from 2005 to 2007 and was released as the name of 'Nampung'. It has a determinate growth habit, white flower, brown pubescence, yellow seed coat, light brown hilum, medium spherical seed (19.9 grams per 100 seeds). 'Nampung' is resistant to soybean mosaic virus and bacterial pustule, the major soybean disease in Korea. It is possible to harvest of 'Nampung' using combine because of it's lodging tolerance, few branches, and high position of pod attachment. The average yield of 'Nampung' is 2.97 ton per hectare in the regional yield trials (RYT) carried out for three years from 2005 to 2007 which is 21 percent higher than the check variety, 'Taekwang'.

Possibility of Using Non-selective Herbicides as Desiccants for Improving Soybean Harvest Efficiency (콩 수확 효율 증진을 위한 건조제로서 비선택성 제초제의 활용 가능성)

  • Won, Ok Jae;Hong, Seo yeon;Suh, Eun Ji;Park, Jae-Sung;Lee, Hong Seok;Park, Jin-Ki;Ryu, Jong-Soo;Han, Won-Young;Han, Kil Su;Song, Duk Young
    • KOREAN JOURNAL OF CROP SCIENCE
    • /
    • v.66 no.4
    • /
    • pp.358-364
    • /
    • 2021
  • This study was conducted to select a desiccant and determine its concentration for safe usage to improve the harvesting efficiency of soybeans. Soybeans were treated with a desiccant (non-selective herbicide) before and after the maturation stage. The drying effect of the desiccant was higher at earlier treatment times than at the maturation stage, but the difference was not statistically significant. The higher efficacy might be related to the drying process of the leaves and stems, with most of the leaves and stems having already been dried by the time of hand harvesting. Desiccant treatments had no adverse effects on soybean yield, weight of 100 grains, seed quality, or seed germination rate compared with the untreated control. Pesticide residue analysis showed minimum residue concentration to be lower than the tolerance level of pesticide residues. In conclusion, it was confirmed that the desiccant was effective in drying soybean, and that there was no damage to the quality of soybean seeds. In addition to the drying effect, the dessicant treatment also facilitates the removal of weeds that interfere with the mechanical harvest and improves harvesting efficiency through the drying of the growth imbalanced individual. The desiccant treatment is expected to shorten the mechanical harvesting time by 1-2 weeks. It is thought that the selection of the proper cultivation period for other crops after soybean cultivation will be more advantageous.

The Effects of Canola or Mustard Biodiesel Press Cake on Nutrient Digestibility and Performance of Broiler Chickens

  • Thacker, P.A.;Petri, D.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.22 no.11
    • /
    • pp.1531-1539
    • /
    • 2009
  • This study compared the nutritional value of canola (B. napa) and mustard (B. hirta) press cakes obtained from the biodiesel industry as ingredients for use in diets fed to broiler chickens. A total of 210, one-day old, male broiler chicks were randomly assigned to one of seven dietary treatments. The control diet was based on wheat and soybean meal and contained 15% canola meal. For the experimental diets, 5, 10 or 15% of the canola meal was replaced with an equal amount of either canola or mustard biodiesel press cake. Dry matter and neutral detergent fiber digestibility were significantly higher for birds fed diets containing either canola or mustard biodiesel press cake compared with canola meal. Dry matter and neutral detergent fiber digestibility of the canola biodiesel press cakes was higher than the mustard biodiesel press cakes. Ether extract digestibility and nitrogen retention were significantly higher for birds fed canola biodiesel press cake compared with canola meal and mustard biodiesel press cake. Body weight gain and feed intake did not differ between birds fed canola or mustard biodiesel press cake and canola meal. In addition, there was no significant difference in body weight gain or feed intake between birds fed diets containing canola or mustard biodiesel press cake. Feed conversion was significantly improved for birds fed either canola or mustard biodiesel press cake compared with canola meal. Mortality was unaffected by treatment. Since the performance of broilers fed canola biodiesel press cakes was essentially the same as that of broilers fed canola meal, it is difficult to justify a premium to be paid for canola biodiesel press cake over that paid for canola meal. In addition, there was no difference in the performance of broilers fed biodiesel press cake obtained from canola or mustard seed. As mustard seeds are generally available at a lower price than canola seed, there may be some incentive to use mustard rather than canola seed for producing biodiesel press cake for use in poultry production.

Response of Growing and Laying Japanese Quails (Coturnix japonica) to Dietary Sunflower Seed Meal

  • Elangovan, A.V.;Verma, S.V.S.;SastrySastry, V.R.B.
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.13 no.12
    • /
    • pp.1726-1730
    • /
    • 2000
  • High fibre (CF, 242 g/kg) sunflower seed meal (SSM) was incorporated in standard grower and layer quail diets at 0, 50, 75 or 100 g/kg replacing part of the soybean meal (SBM) and deoiled rice bran (DORB). Each grower diet was offered to 30 quails housed in battery cages from day one to 5 weeks of age. At the end of the growing period, Twelve female quails from each of the four respective dietary groups were transferred to the individual laying cages and their laying performance from 7 to 20 weeks of age were evaluated on diets containing SSM at similar levels as that during the growing period. The results of growth bioassay revealed that the live weight gain, feed intake, nutrient retention and carcass characteristics of quails in different dietary groups did not vary significantly (p>0.05), although the quails fed SSM based diets utilized the feed less (p<0.05) efficiently than those fed the control diet. During the laying period, the egg production and egg quality traits remained unaffected due to dietary treatments but feed required per unit egg production increased (p<0.05) as the level of SSM in diet was increased to 100 g/kg. Although, the cost of feed per kg decreased due to the incorporation of SSM in diet but the same was not reflected in feed cost per unit gain, meat or egg production as such parameters were comparable on all the diets. It could thus be concluded that the SSM can be incorporated in quail diets upto 100 g/kg for part of SBM, an item usually expensive and also in short supply in developing countries including India.

Studies on Quality Evaluation of Current Sesame Oils Sold in Markets (시중 유통참기름의 품질평가에 관한 연구)

  • 박재홍;김순천;조성완;김은선;최경철;김영국;임태곤
    • Journal of Food Hygiene and Safety
    • /
    • v.6 no.1
    • /
    • pp.57-66
    • /
    • 1991
  • In the present study, an attempt was made to use FV (Fatty acid ratio & Villavecchia reaction) value determination as a reliable method for the detection and analysis of the adulteration of sesame oils. FV value was defined as fatty acid ratio, C18 : I + C18 : 2/C16 : ${\times}C18$ : 3, times modified Villavecchia-Suarez test value. Seventy-four sesame oils collected from markets were evaluated using this method. Only II among 74 collected sesame oils were found to be pure sesame oil by FV value determination. In 63 adulterated sesame oils, it was revealed 23 samples were adulterated soybean oil, to with rice bran oil, 10 with sesame dregs extract oil, 8 with perilla seed oil, 7 with corn oil, 3 with cotton seed oil, and 2 with rape seed oil.

  • PDF

Histological Changes of Doenjang during the Fermentation with Different Strains (균주를 달리한 된장의 발효기간에 따른 대두의 조직학적 변화에 관한 연구)

  • Park, Jung-Suk
    • Korean Journal of Food Science and Technology
    • /
    • v.24 no.5
    • /
    • pp.477-481
    • /
    • 1992
  • As a series of fundamental research projects to produce doenjang (Korean fermented soy paste) of better quality, two kinds of doenjang were manufactured from a traditional meju (Korean soy bean koji) and the mixed with Aspergillus oryzae and Bacillus natto, and histological changes in the cell structures of soy bean of the two were reported doenjang samples were observed and compared during the entire period of fermentation processes. Cell walls of the soy bean were ruptured by pressure and heat during the pressure cooking process and some of them were observed to have the ghost-like shapes. Remarkable differences in the plasmolysis of the cytoplasms were observed between the seed coat and the inner part of soy bean. Small vacuoles resulting from the fusion of the glycoprotein globules by protease and from the hydrolysis of the starch granules by amylase were also observed. Penetration of microorganisms was transferred from the seed coat to the inside of soy bean as the fermentation proceeded. Slimy substances were observed on the seed coat and the parenchyma cells of soy bean fermented with the mixed with Aspergillus oryzae and Bacillus natto. Cell walls of soy bean became difficult to stain and they showed unusual, polygonal shapes as the fermentation proceeded. Samples fermented with the mixed with Aspergillus oryzae and Bacillus natto showed more remarkable tendencies than traditional meju.

  • PDF

Studies on the Composition of Sapindus Mukurossi Seeds (무환자(無患子)나무 종자(種字)의 성분(成分)에 관(關)한 연구(硏究))

  • Kim, Myung-Chan;Jeong, Tae-Myoung;Yang, Min-Suk
    • Korean Journal of Food Science and Technology
    • /
    • v.9 no.1
    • /
    • pp.41-46
    • /
    • 1977
  • The composition of fatty acids and sterols from Sapindus Mukurossi oil were analyzed by gas liquid chromatography and amino acids from Sapindus Mukurossi seed oil cake were determined by amino acid autoanalyzer. The results obtained were summarized as follows; 1. Oil content (45.7%) was higher in Sapindus Mukurossi seed than in other plant seeds such as soybean, sesame and peanut. 2. From the analysis of fatty acids, it was found that oleic acid(61.6%) and gadoleic acid(20.4%) were major fatty acid and that high monoenoic acid content(82%) could be a characteristic of sample seed oil. 3. Glutamic acid contained the most amounts among all amino acids determined, and isoleucine, leucine, lysine, phenylalanine, threonine and valine were relative high amounts compared with content of other amino acids. 4. The sterol compositions of 4-desmethyl sterol, 4-monomethyl sterol and 4,4-dimethyl sterol fraction were found to be similar to those of higher plant oil, but 4-monomethyl sterol fraction was characterized by containing the unknown sterol (31.5%) with RRT 1.27.

  • PDF

Effects of High Temperature and Drought on Yield and Quality of Soybean (고온과 한발이 콩의 수량 및 품질에 미치는 영향)

  • Shin, Pyeong;Sang, Wan-Gyu;Kim, Jun-Hwan;Lee, Yun-ho;Baek, Jae-Kyeong;Kwon, Dong-Won;Cho, Jung-Il;Seo, Myung-Chul
    • KOREAN JOURNAL OF CROP SCIENCE
    • /
    • v.65 no.4
    • /
    • pp.346-352
    • /
    • 2020
  • Currently, many studies are being conducted to cope with climate changes due to global warming and abnormal weather. The objective of this study was to investigate the effects of weather on the growth, yield components, and quality of soybeans using weather data from 2017 and 2018. The average temperature in 2018 was higher than that in 2017 from R1 to R5 of the growth stage for all cultivars. On the other hand, precipitation in 2018 was reduced compared to that in 2017 for Daewon and Daepung-2ho. It was observed that the flowering date in 2018 was earlier than that in 2017 for Daewon and Daepung-2ho, but the flowering date for Pungsannamul in 2018 was similar to that in 2017. Simulating soil water content with the estimation model (AFKAE0.5) determined that there were fewer drought dates in 2017 than those in 2018, and drought lasted from R1 to early R5 of the growth stage in 2018. Soybean growth in 2017 was better than that in 2018, and seed yield and 100-seed weight of soybean were higher in 2017 than those in 2018 for all cultivars. The seed size in 2017 was larger than that in 2018 for all cultivars. Oil content in 2017 was higher than that in 2018; in particular, the difference between both years was observed for Daewon and Daepung-2ho. Protein content was higher in 2018 than that in 2017; however, there were different levels for each cultivar. Thus, these results indicate that the yield component and quality of soybeans are affected by high temperature and drought.

'Chamol', an Early Maturing, High Yield, and Large-seed Soybean Cultivar for Double Cropping (이모작 적응 조숙 대립 다수성 콩 품종 '참올')

  • Ko, Jong Min;Kim, Hyun Tae;Han, Won Young;Baek, In Youl;Yun, Hong Tae;Lee, Young Hoon;Lee, Byong Won;Jeong, Chan Sik;Ha, Tae Joung;Shin, Sang Ouk;Park, Chang Hwan;Kim, Hong Sik;Seo, Jeong Hyun;Kang, Beom Kyu;Seo, Min Jeong;Choi, Kyu Hwan;Shin, Jeong Ho;Kwak, Do Yeon
    • Korean Journal of Breeding Science
    • /
    • v.50 no.4
    • /
    • pp.478-484
    • /
    • 2018
  • A soybean cultivar "Chamol" for double cropping for use as soy-paste and tofu was developed using a pedigree method in 2011 as a cross between "Shinpaldal2" and "Keunol." A promising line, SS99502-2B-89-1-3-4-1-1, was selected and designated as "Milyang210". It was promising and showed good results from regional yield trials (RYTs) for 3 years from 2009 to 2011 and released with the name "Chamol." It has a determinate growth habit, white flowers, gray pubescence, yellow seed coat, yellow hilum, spherical seed shape, and large seeds (27.7 g per 100 seeds). The maturity date of "Chamol" was September 18 (100 day growing period) in RYT and it is suitable for double cropping with winter crops such as onion. "Chamol" was resistant to bacterial pustule and soybean mosaic virus and tolerant to lodging in fields. Furthermore, the average yield of "Chamol" was 2.51 ton/ha in the regional yield trials conducted for 3 years from 2009 to 2011.

Study on Correlation Between Feed Protein Fractions and In situ Protein Degradation Rate (사료 단백질의 Fraction과 In situ 단백질 분해율의 상관관계에 관한 연구)

  • Lee, S.Y.;Chung, Y.S.;Song, J.Y.;Park, S.H.;Sung, H.G.;Kim, H.J.;Ko, J.Y.;Ha, Jong-Kyu
    • Journal of Animal Science and Technology
    • /
    • v.49 no.3
    • /
    • pp.351-358
    • /
    • 2007
  • This experiment was conducted to determine correlation between in vitro protein fractions and in situ protein degradation rate with major dairy protein sources(soybean meal, corn gluten meal, cotton seed meal, kapok seed meal and perilla meal). Five protein fractions were obtained according to the Cornell Net Carbohydate and Protein System(CNCPS), and in situ protein degradation rates were determined by technique using nylon bags incubated for 0, 4, 8, 12 and 24hrs in the rumen of three Holstein steers. Fraction A was highest in kapok seed meal(14.6%) and lowest in corn gluten meal(0.6%) (P<0.05). The highest B1, B2 and B3 fractions were contained in soybean meal(8.27%), cotton seed meal(74%), and perilla meal(40%), respectively. Corn gluten meal was very high in fraction C. In situ protein degradation rate of soybean meal was 98%, highest among five protein sources, and corn gluten meal had the lowest rate at 28%. Correlation analysis showed that easily soluble fractions of both methods, in situ protein degradation rate and digestible protein fractions, and in situ protein degradation rate minus “a” and fraction B2+B3 were highly correlated. These results indicate that in vitro protein fractionation can be used in the estimation of in situ protein degradation.