• Korean Journal of Organic Agriculture
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• v.21 no.1
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• pp.61-68
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• 2013

This study was conducted to evaluate overwintering of hairy vetch (Vicia villosa Roth), biomass, and inorganic N concentration in soil to verify the adaptability of eight cultivars of hairy vetch into country. Winter survival rate was higher for the hairy vetch cultivars, such as Hungvillosa or Ostsaat, than those of Minnie, Oregon common, and TTF1, which affected amount of biomass of each hairy vetch, with higher biomass observed in Hungvillosa or Ostsaat cultivar. There were no significant difference for the mineral nutrients of each hairy vetch cultivar. Inorganic N concentration in soil was increased at 10 days after mowing by application of Hungvillosa and Ostsaat cultivars that had highly produced N content from the raw materials.

• Proceedings of the Korean Society of Crop Science Conference
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• 1998.04a
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• pp.119-120
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• 1998

• Journal of The Korean Society of Grassland and Forage Science
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• v.18 no.1
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• pp.43-48
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• 1998

No-tillage silage corn with legume hairy vetch(Vicia villosa Roth, HV) has renewed interest in supply of mineral N, soil erosion control at sloping land and weed control by cover of HV killed. This study was conducted to monitor concentration of soil mineral N ($NO_3^-$ -N + $NH_4^+$-N) and to find out variation of growth, yield and N uptake of silage corn according to quantity of HV cover; HV-removed, 1X-HV, 2X-HV at field of Crop Experiment Station in 1996. HV groM in early spring decreased the mineral N of soil depth 7.5 -22cm before corn seeding. But, killed HV cover increased the concentration of soil mineral N at surface soil (0-7.5cm) up to 45.4mglkg at early growth stage of corn. Dry matter(Dh4) of corn at harvest was lower in W-removed than in Okg FNlha. But DM and N uptake of corn at harvest were increased by quantity of HV-cover increasing liom HV-removed to 2X-HV. Hairy vetch could substitute N fertilizer for silage corn by N mineralized h m HV killed, but reduced early growth and N uptake of corn before silk by reducing soil mineral N of plow layer.

• Journal of The Korean Society of Grassland and Forage Science
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• v.23 no.4
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• pp.223-228
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• 2003

A field experiment was conducted to evaluate agronomic characteristics, and dry matter yield of Korean wild hairy vetch(Vicia villosa Roth), Korean wild woolly pod vetch(Vicia villosa ssp. dasycarpa(Ten.) Eav.), introduced hairy and woolly pod vetch cultivars from Japan, and Haymaker plus(woolly pod vetch) from Australia. Seeds were sown on 7 October 2000 at the Livestock Experiment Fm, Keimyung College, Seongju, Kyeongbuk. Vetch Plants were harvested on 19 May 2001. Cold tolerance for woolly pod vetch from Japan and Haymaker plus were lower than other cultivars. Dry matter content of the Haymaker Plus was higher than other cultivars. Fifty percent flowering was observed 16 April for Haymaker plus, 20 April fur woolly pod vetch from Japan, 22 April fur Korean wild hairy vetch( I ), 28 April fer Korean wild hairy vetch(II), 1 May for Korean wild hairy vetch(III), 5 May fur Korean wild woolly pod vetch, and 10 May for hairy vetch from Japan. Dry matter yield per hectar was significantly highest(P<0.05) for wild hairy vetch(III) and wild hairy vetch(II) was higher(P<0.05) than other cultivars. Dry matter yield Per hectar was higher(P<0.05) for Haymaker Plus and wild hairy vetch(I) than hairy vetch from Japan.

• Proceedings of the Korean Society of Crop Science Conference
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• 2005.04a
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• pp.216-217
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• 2005

• Journal of The Korean Society of Grassland and Forage Science
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• v.25 no.1
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• pp.17-22
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• 2005

This experiment was conducted to investigate the effect of seeding dates and rates on the productivity and nutritive value of hairy vetch(Vicia villosa Roth) at experimental field of Grassland and Forage Crops Division, National Livestock Research Institute, RDA, Suwon from 1999 to 2000. The experimental design was consisted of split-plot design with three replications. The main plot was seeding dates(25 Aug., 15 Sep. and 5 Oct.) and the subplot was seeding rates(20, 30 and 40 kg/ha). Late seeding dates increased the plant height and delayed the flowering stage as 1 or 2 days. The dry matter(DM) content was decreased with low seeding rates, and the trend was same in the all plots. Average crude protein(CP) content was $24.1\%$ and increased with delayed seeding date and lower seeding rate. The content of acid detergent fiber(ADF) and neutral detergent fiber(NDF) was increased with higher seeding rate, but seeding date did not affect. In vitro dry matter digestibility(IVDMD) of hairy vetch tended to decrease with high seeding rate, and total digestible nutrient(TND) did not show significant difference among seeding rates. Average relative feed value(RFV) of hairy vetch showed 140 which means very high quality. Dry matter and CP yield was decreased with delayed seeding date. The results of this experiments indicated that seeding in middle-August with 40 kg/ha would be recommended to produce the highest yield and quality f3r the cultivation of hairy vetch in middle part of Korea

• Journal of The Korean Society of Grassland and Forage Science
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• v.20 no.4
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• pp.251-258
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• 2000

A field experiment was conducted to evaluate agronomic characteristics, forage quality and dry matter yield of Korean native wild hairy vetch(Vicia villosa Roth) and introduced vetch(Vicia) cultivars from Australia. Seeds were sown on 29 August 1998 and 29 September 1999 at the Livestock Experiment Farm, Keimyung College, Kyeongsan, Kyeongbuk. Vetch plants were harvested on 14 November 1998 and 5 May 1999 and 29 April 2000. 'Haymaker plus' and 'Cappelo woolly pod' (Vicia villosa ssp. dasycarpa(Ten.) Eav.) were higher than 'Namoi' (Vicia villosa ssp. dasycarpa(Ten.) Eav.) in winter survival and 'Popany' (Vicia benghalensis L.) and 'Victa' (Vicia sativa L.) did not overwinter from 1998 to 1999. 'Haymaker plus', 'Cappelo woolly pod', 'Namoi', Korean native wild hairy vetch and Chinese milk vetch were overwintered from 1999 to 2000, except 'Aneto common' (Vicia sativa L.). Fifty percent flowering was observed 23 April for 'Namoi', 24 April for 'Cappelo woolly pod' and 26 April for 'Haymaker plus' from 1998 to 1999. In 1999~2000, fifty percent flowering was observed 12 April for 'Namoi' and 'Cappelo woolly pod', 14 April for 'Haymaker plus', 23 April for Chinese milk, 30 April for 'Aneto common' and Korean native wild hairy vetch. Dry matter yield per hectare was significantly higher(p<0.05) for 'Haymaker plus', 'Cappelo' and 'Namoi' than 'Popany' and 'Vicata' from 1998 to 1999. In 1999-2000, dry matter yield per hectare was higher(p<0.05) for 'Namoi', 'Haymaker plus', 'Cappelo woolly pod' and Korean native wild hairy vetch than Chinese milk vetch (Astragalus sinicus L.) and 'Aneto common'. CP content was relatively high, but Chinese milk vetch and 'Aneto common' were lower than other cultivars. ADF(acid deterguent fiber) was low in Chinese milk vetch, but between the other cultivars were similar. According to the results obtained from this study, it is suggested that 'Haymaker plus' would be recommendable for fall sown vetch for dry matter production.

• Proceedings of the Korean Society of Organic Agriculture Conference
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• 2005.12a
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• pp.46-54
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• 2005

1. 1차 수확시기에서는 가을철 파종시기가 빠를수록 봄철의 생초수량과 건물수량이 증가되 었다. 2. 헤어리 벳치의 품종 중 Ostsaat와 Welta가 다른 품종에 비하여 생초수량과 건물수량이 다른 처리구에 비하여 유의하게 높았다. 3. 조단백질(CP) 수량은 가을철 파종시기의 차이에 따라서 변화되었는데, 특히 9월 20일 이전에 파종한 처리구에서 조단백질 수량이 증가 하였다. 4. 2차 수확시기에서 9월 20일에 파종한 처리구는 조단백질 수량이 평균1,846kg1ha로 나타나 양질의 조사료 생산측면에서 우수한 것으로 나타났다. 5. NDF와 ADF의 함량은 9웜 20일에 파종한 처리구에서 높게 나타났다. 6. TDN의 수량은 9월 20일 이전에 파종한 처리구에서 증가하였다. 7. 헤어리 벳치를 토양으로 환원시 수확시기를 늦추면 많은 양의 전질소를 얻을 수 있을 것으로 판단된다. 8. 헤어리 벳치의 품종별 가을철 적정 파종시기는 9월10일${\sim}$9월20일로 판단된다.

• Journal of Animal Science and Technology
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• v.46 no.3
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• pp.437-442
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• 2004

Forage legumes are being used as an important source of protein for dairy farm as well as nitrogen fertilizer. This experiment was conducted to evaluate forage production and quality of five legumes at Cheonan Yonam College Experimental Livestock Farm for 1 year(2001-2002). Five legumes were crimson clover (Trifolium incarnatum L.) 'Tibbee', hairy vetch(Vicia villosa Roth) 'Common', red clover(Trifolium pratense L.) 'Kenland', persian clover(Trifolium resupinatum L.) 'Leeton', alfalfa(Medicago sativa L.) 'Vernal'. All legumes were shown cold hardiness of 8 rating or higher except crimson clover(7 rating). Flowering stage was observed 23th of April for crimson clover, 13th of May for hairy vetch, 3rd of May for red clover, and 12th of May for alfalfa. But persian clover didn't at harvest. Dry rnatter(DM) of crimson clover(17.6%) was the highest among legumes. In DM and total digestible nutrients(TDN) yields, crimson clover and hairy vetch were higher than those of other legumes. The crude protein of hairy vetch(20.5%) was the highest among legumes. In neutral detergent fiber(NDF) and acid detergent fiber(ADF), persian clover was the lowest(35.0% and 25.0%). Calculations of relative feed value(RFV) based on NDF and ADF of legumes were over 125(Prime degree) except hairy vetch. RFV and TDN of persian clover were the highest among legumes. According to the results of this study, crimson clover and hairy vetch are excellent in forage yield. Persian clover is superior in forage quality among legumes.

• Korean Journal of Soil Science and Fertilizer
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• v.45 no.5
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• pp.805-809
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• 2012

To evaluate the effects of liquid pig manure (LPM) on green manure crop yields, plant height and biomass of green manure crops were investigated in single and companion cropping. Green manure crops used for this experiment were Hordeum vulgare L. (green barley) and Vicia villosa roth (hairy vetch). Field experiment was designed with LPM 1.65 (LPM of $1.65ton\;10a^{-1}$ + single and companion green crops), LPM 3.3 (LPM of $3.3ton\;10a^{-1}$ + single and companion green crops) and LPM 6.6 (LPM of 6.6$6.6ton\;10a^{-1}$ + single and companion green crops). In single cropping, plant height were high in LPM 3.3. In companion cropping, plant height were high in LPM 6.6. Thus, we found that application of LPM is general enough to reduce use of chemical fertilizer. Also, optimum application level in single cropping would be LPM 3.3 and in companion cropping would be higher than LPM 3.3.