• 제목/요약/키워드: Hairy-vetch

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The Effects of Phosphorus Fertilization After Incorporation of Green Manure Crops to Jeju Volcanic Ash Soils on Potato Yields, Available Phosphate Contents in Soil, and Phosphorus Balances

  • Kang, Ho-Jun;Yang, Sang-Ho;Kim, Yu-Kyoung
    • 한국토양비료학회지
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    • 제50권3호
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    • pp.195-202
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    • 2017
  • The volcanic ash soils from the Jeju province have low available phosphate because of the high phosphate fixing power of the soils. Phosphorus fertilizerwas dressed after cultivating green manure crops and before cultivating potatoes in order to investigate potato yields, the available phosphate contents, and phosphorus balance in the soils. Green manure crops cultivated in this study were hairy vetch alone and hairy vetch and rye. During potato cultivation, four treatments were conducted in the experiments; NF (non fertilizer), P fertilizer ($N-P-K=0-25-0kg\;10a^{-1}$), NK fertilizer ($N-P-K=18-0-19kg\;10a^{-1}$), and NPK fertilizer ($N-P-K=18-25-19kg\;10a^{-1}$). There were no differences in the yields of potato stem and tuber from the cultivation plots of different green manure crops. However, in the plots with single-sown hairy vetch and mixed-sown hairy vetch and rye, the yields of potato stem and tuber were higher in the P fertilizer plot than in NF plot. The yield of tuber among the treatments with mixed-sown hairy vetch and rye was the highest in the NPK fertilizer plot. The available phosphate content in soils initially increased with time in all plots, but began to decrease gradually after Oct. 18. The available phosphate contents were high in the plots for phosphate fertilization, and the difference in available phosphate content between non-phosphorus fertilizer plots and phosphorus fertilizer plots increased with time. In the single-sown hairy vetch and mixed-sown hairy vetch and rye plot, the phosphorus balances in NF plot and NK fertilizer plot were very low, while those in the P fertilizer plot and NPK fertilizer plot were high. In conclusion, available phosphate contents in soil and the potato yields were increased by phosphorus fertilization when potatoes planted after cultivating hairy vetch and rye together, compared to hairy vetch alone.

동계 녹비작물 초종별 화학성분 및 생산성 비교 (Comparisons of Chemical Composition and Forage Yield Among Winter Green Manure Crops)

  • 서정호;이호진;허일봉;김시주;김충국;조현숙
    • 한국초지조사료학회지
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    • 제20권3호
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    • pp.193-198
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    • 2000
  • Plant characteristics of four winter crop hairy vetch, red clover, crimson clover and rye as green manure were evaluated at three harvesting time(Apri1 23, May 9, May 28) in spring to select superior winter green manure crop. Rye and hairy vetch had superior wintering ability and produced high dry matter compared with crimson clover and red clover. But N amount of rye was small because of its low plant N% despite of early dry matter accumulation. Wintering ability of crimson clover was very poor, so its dry matter decreased rapidly with low seeding rate. Hairy vetch had high N % (4%, C:N ratio 11) and produced high N yield among four plant. It is estimated that hairy vetch have high N-fixing ability because its N% was not changed largely despite of dry matter accumulation at late harvesting time contrast to the other legume. It was thought that hairy vetch was superior green manure crop in considering yield of dry matter and N. (Key words : Winter legumes, Hairy vetch, Green manure yield, Nitrogen concentration)

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헤어리베치(Vice villosa Roth) 품종별 국내 월동성, Biomass 및 무기태 질소 함량비교 (Comparison of Overwintering, Biomass, Inorganic N Concentration in Hairy Vetch (Vice villosa Roth) Cultivars)

  • 이상민;이연;이용환;성좌경;윤홍배;최현석
    • 한국유기농업학회지
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    • 제21권1호
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    • pp.61-68
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    • 2013
  • 헤어리베치 8종의 품종별 국내 적응성 검증을 위해 월동률과 biomass, 그리고 토양 중 무기태질소를 조사하였다. 겨울철 월동 후 생존율은 Hungvillosa와 Ostsaat 품종에서 좋았고, Minnie, Oregon common과 TTF1에서 낮았다. 생존율은 biomass에도 영향을 주어서 Hungvillosa와 Ostsaat 품종에서 가장 높았다. 헤어리베치 품종 간 무기성분 농도는 별다른 차이가 관찰되지 않았다. 토양 중 무기태질소 농도는 질소환원능이 좋았던, Hungvillosa와 Ostsaat가 예초 후 10여일 후에 크게 증가시켰다.

고랭지에서 녹비 생산성 증진을 위한 헤어리베치와 호밀 혼파 재배 효과 (Effect of Mixed Sowing of Hairy Vetch and Rye on Green Manure Yield in Mountainous Highland)

  • 김세원;서영호;최용범;안문섭;강안석
    • 한국토양비료학회지
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    • 제44권3호
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    • pp.442-447
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    • 2011
  • Co-incorporation of Leguminosae with Gramineae could reduce the risk of nitrogen starvation phenomena caused by appling green manure of Gramineae alone. The objective of the study was to examine the effect of mixed sowing of hairy vetch and rye seeds on soil quality in mountainous highland. Mixed sowing of hairy vetch and rye increased the yield of green manure and nutrients compared with those for sowing of hairy vetch or rye alone. The yield of green manure from row seeding was $5.3Mg\;ha^{-1}$ compared with $4.8Mg\;ha^{-1}$ for broadcast seeding. Incorporation of the two green manure crops increased yield of red-bean by 58~92% as compared with yield for incorporation of rye alone. The results obtained in the study imply that mixed sowing of hairy vetch and rye can solve the problem of low emergence of hairy vetch in spring and high C/N ratio and rough incorporation of rye, in addition to increase in yield of green manure.

대전지역에서 호밀과 헤어리베치의 파종유형벌 사초의 건물수량 및 사료가치 비교연구 (A Comparative Study on the Dry Matter Yield and Nutritive Value from Rye and Hairy Vetch Seeding Types in Daejeon Area)

  • 이인덕;이형석
    • 한국초지조사료학회지
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    • 제26권4호
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    • pp.207-214
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    • 2006
  • 본 시험은 2002년 9월부터 2004년 12월까지 충남대학교 농업생명과학대학 내 부속 초지시험포장에서 수행하였다. 공시초종은 청예웅 호밀(Koolgrazer)과 헤어리베치(Common)를 공시하여 주구로 호밀 단파, 호밀 80%+헤어리베치 20% 혼파, 호밀 60%+헤어리베치 40%혼파 및 헤어리베치 단파 등의 4 파종유형과 세구로 수잉기, 출수기, 개화기 및 유숙기 등의 4 수확시기를 두어 분할구배치법 3반복으로 시험하였으며, 얻어진 결과는 다음과 같다. 2년 평f ha당 건물수량은 파종유형과 수확시기에 따라 차이를 보여, 호밀 단파구(9,776kg)가 호밀 80%+헤어리베치 20% 혼파구(9,045kg)나 호밀 60%+헤어리베치 40% 혼파구(8,272kg) 및 헤어리베치 단파구(5,424kg)에 비하여 높은 결과를 나타내었고, 모든 처리구에서 수확시기가 진행됨에 따라 유의적으로 증가되었다(p<0.01). 화학적 성분도 파종유형과 수확시기에 따라 차이를 보여, CP 함량과 DMD는 헤어리베치 단파구에서 높았던 반면에 섬유소물질의 함량은 가장 낮았으나, 호밀 단파구에서는 상반되는 결과를 보였다(p<0.01). 조단백질수량(CPDM)과 가소화건물(DDM)수량은 호밀 80%+헤어리베치 20% 혼파하여 개화기${\sim}$유숙기에 수확하는 것이 가장 높았다.(p<0.01). 이상의 결과로 보아, 호밀이나 혜어리베치의 단파 이용보다는 호밀에 헤어리베치를 20% 정도 혼파하여 개화기${\sim}$유숙기에 수확하는 것이 단위 면적당 수량과 사료가치를 높일 수 있는 한가지 방법이라 하겠다.

벼재배시 헤어리벳치 녹비의 이용 효과 (Effect of Hairy Vetch as Green Manue on Rice Cultivation)

  • 김충국;서종호;조현숙;최성호;김시주
    • 한국토양비료학회지
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    • 제35권3호
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    • pp.169-174
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    • 2002
  • 본 시험은 겨울철 논에 헤어리벳치를 재배후 토양에 환원시키는 방법과 헤어리벳치 환원후 벼를 재배하였을 때 생육 및 쌀 수량에 미치는 영향을 구명하고자 1999년부터 2001년까지 3년간 작물시험장 논에서 수행되었으며, 그 결과는 다음과 같다. 헤어리벳치의 환원시기별 쌀 수량은 이앙 1주전 환원에 비하여 이앙 2~3 주전 환원시 7% 증가되었으며, 화학 질소비료를 무시용하고 벼를 재배할 수 있는 헤어리벳치의 적정 환원량은 $15{\sim}20ton\;ha^{-1}$이었고, 환원량이 $25ton\;ha^{-1}$일 경우 도복이 심하여 안전재배가 우려되었다. 헤어리벳치를 $20ton\;ha^{-1}$환원시 관행(질소 $110kg\;ha^{-1}$)에 비하여 $m^2$당 수수가 20% 증가되어 수량이 6% 정도 증가되었으며, 백미의 완전립 비율은 관행과 유사하였다.

Changes of Hairy vetch Biomass by Different Seeding Methods and Rice Growth and Soil Physicochemical Properties by Its Incorporation in Paddy

  • Jeon, Weon-Tai;Ryu, Jin-Hee;Seong, Ki-Yeong;Kim, Min-Tae;Kang, Hang-Won;Lee, Jae-Eun;Jung, Chan-Sik;Kim, Wook-Han
    • 한국토양비료학회지
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    • 제46권4호
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    • pp.270-275
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    • 2013
  • Hairy vetch can fix nitrogen from the atmosphere as a leguminous cover crop. This research was carried out to determine optimum seeding method of hairy vetch and application effect in paddy. Field experiment was conducted at Sinheung series (fine loamy, mixed, nonacid, mesic family of Fluvaquentic Endoaquepts) from Sep. 2011 to Oct. 2012 at the National Institute of Crop Science (NICS), RDA, Suwon, Gyeonggi province, Korea. Hairy vetch used in the study was 'Cheongpyungbora', developed by National Institute of Crop Science. Seeding methods of hairy vetch consisted of Broadcasting Before Rice Harvesting (BBRH), Partial Tillage Seeding (PTS), Minimum Tillage Seeding (MTS), No Tillage Seeding (NTS), and Drill Seeding (DS). Both MTS and NTS showed the highest biomass among the seeding methods. The rice yield of MTS and NTS significantly increased compared to conventional fertilization (CF). Also soil properties including organic matter and bulk density were improved by incorporation of hairy vetch. Therefore, we suggested that MTS and NTS could be used to produce hairy vetch and rice in paddy.

Effect of Green Manure Biomass and Rice Yield on Continuous Cropping by different Seeding rate of Hairy vetch in Paddy

  • Jeon, W.T.;Seong, K.Y.;Oh, I.S.;Jeong, K.H.;Lee, J.K.;Choi, B.S.;Kim, C.G.;Lee, Y.H.;Kang, U.G.
    • 한국유기농업학회지
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    • 제19권spc호
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    • pp.174-177
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    • 2011
  • Green manure crops play an important role in organic farming. Field experiment was conducted at paddy soil (fine loamy, mixed, nonacid, mesic family of Aeric Fluvaquentic Endoquepts) in 2008/2009 to 2009/2010 at the National Institute of Crop Science (NICS), RDA, Suwon, Gyeonggi province, Korea. This experiment was carried out to evaluate the biomass of hairy vetch (Vicia villosa) and growth of rice (Oryza sativa) by different seeding rates. Seeding rates of hairy vetch consisted of 30, 60, and 90 kg $ha^{-1}$ by broadcasting before rice harvesting. The biomass and nitrogen production of hairy vetch were not significantly different between 60 kg $ha^{-1}$ and 90 kg $ha^{-1}$ of seedinq rates. Also, rice yield was not significantly different between seeding rate 60 kg $ha^{-1}$ of hairy vetch and conventional practice for two years. Therefore, we suggested that seeding rate of hairy vetch should be reduced by continuous cropping and incorporation of hairy vetch under rice-based cropping system.

Effects of whole-plant corn and hairy vetch (Vicia villosa Roth) mixture on silage quality and microbial communities

  • Yaqian Zong;Kai Zhou;Xinhui Duan;Bo Han;Hua Jiang;Chenggang He
    • Animal Bioscience
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    • 제36권12호
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    • pp.1842-1852
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    • 2023
  • Objective: Hairy vetch is considered to improve the nutritional value of corn because of its high protein and mineral levels. To better understand the mechanism underlying hairy vetch regulated whole-plant corn silage fermentation, this experiment investigated the fermentation quality and bacterial community of whole-plant corn and hairy vetch mixture. Methods: Whole-plant corn and hairy vetch were mixed at ratios of 10:0 (Mix 10:0), 8:2 (Mix 8:2), 6:4 (Mix 6:4), 4:6 (Mix 4:6), 2:8 (Mix 2:8), and 0:10 (Mix 0:10) on a fresh weight basis. After ensiling 60 days, samples were collected to examine the fermentation dynamics, ensiling characteristics, and bacterial communities. Results: Mix 0:10, Mix 2:8, and Mix 4:6 showed poor fermentation characteristics. Mix 8:2 and Mix 6:4 silages showed high quality, based on the low pH, acetic acid, and ammonia nitrogen levels and the high lactic acid, crude protein, and crude fat contents. The bacterial diversity was affected by the mixing ratio of the two forage species. The genus Lactobacillus dominated the bacterial community in Mix 10:0 silage, whereas with the addition of hairy vetch, the relative abundance of unclassified-Enterobacter increased from 7.67% to 41.84%, and the abundance of Lactobacillus decreased from 50.66% to 13.76%. Conclusion: The silage quality of whole-plant corn can be improved with inclusion levels of hairy vetch from 20% to 40%.

Effects of Continuous Application of Green Manures on Microbial Community in Paddy Soil

  • Kim, Sook-Jin;Kim, Kwang Seop;Choi, Jong-Seo;Kim, Min-Tae;Lee, Yong Bok;Park, Ki-Do;Hur, Seonggi
    • 한국토양비료학회지
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    • 제48권5호
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    • pp.528-534
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    • 2015
  • Green manure crops have been well recognized as the alternative for chemical fertilizer, especially N fertilizer, because of its positive effect on soil and the environment. Hairy vetch and green barley are the most popular crops for cultivation of rice in paddy field. This study was conducted to evaluate effects of hairy vetch and green barley on soil microbial community and chemical properties during short-term application (three years). For this study, treatments were composed of hairy vetch (Hv), green barley (Gb), hairy vetch + green barley (Hv+Gb), and chemical fertilizer without green manure crops (Con.). Hv+Gb treatment showed the highest microbial biomass among treatments. Principal component analysis (PCA) showed that PC1 (73.0 %) was affected by microbial biomass and PC2 (21.5 %) was affected by fungi, cy19:0/18:$1{\omega}7c$ (stress indicator). Combined treatment with hairy vetch and green barley could be more efficient than green manure crop treatment as well as chemical fertilizer treatment for improvement of soil microorganisms.