Effect of Mixed Cultivation with Green Manure Crops and Liquid Pig Manure on Rice Growth

Kang, Se-Won; Seo, Dong‐Cheol; Han, Jong-Hak; Seo, Young-Jin; Lee, Sang Kyu; Choi, Inho; Jeon, Weon-Tai; Kang, Ui-Gum; Heo, Ji Hoe; Cho, Ju-Sik

doi:10.7745/kjssf.2011.44.6.1095

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…정부의 그린코리아 정책과 무기질비료의 가격상승 등으로 풋거름작물의 재배면적이 점차 증가하는 추세이다. 이 에 따라 국내에서 풋거름작물의 이용에 관한 많은 연구가 수행되었다 (Seo and Lee, 2005;Cho et al, 2011;Kang et al, 2011;Jeon et al, 2012;Choi et al, 2017) 타낸 것으로 판단된다 (Seo and Lee, 2003;Lee et al, 2006;Sung et al, 2008).…”

Section: Introductionunclassified

Effect of Barley and Hairy Vetch as Green Manures on Soil Nitrogen and Corn Productivity

Kim

Sang

Lee

et al. 2018

Korean J. Soil. Sci. Fert.

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The utilization of green manures as alternatives to reduce the use of chemical fertilizers is considered a good agricultural practice. So far, many studies on determining effect of incorporation of green manure to paddy soil on change of rice productivity have been conducted in South Korea. However, there have been few studies on examining soil nitrogen (N) and corn productivity in upland soil incorporated with green manure. The objective of this study was to determine effect of single or mixture incorporation of green manures (hairy vetch and barley) to an upland soil on changes of inorganic N in soil and grain yield of corn plant. Single barley (B), single hairy vetch (HV), and mixture of barley and hairy vetch (B+HV) were sown on 2 nd November in 2013 and incorporated to an upland soil on 12 th May in 2014. Corn plant was sown on 12 th May in 2014 and harvested on 25 th August in 2014. Above ground, below ground, and total biomass yields of HV were significantly lower than those of B and B+HV. Even though N concentration in HV was the highest among the treatments, total N input amounts to the soil were not significantly different among the treatments due to the lowest biomass yield of HV. Also, there was no significant difference among the treatments in NH 4 + and NO 3 concentration in soil at corn harvest time. For those reason, there was no significant difference among the treatments in grain yield and N uptake of corn plant at harvest time. Based on the above results, single or mixture of B and HV did not affect changes of soil inorganic N and corn productivity in upland soil.

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Section: Introductionunclassified

Effect of Barley and Hairy Vetch as Green Manures on Soil Nitrogen and Corn Productivity

Kim

Sang

Lee

et al. 2018

Korean J. Soil. Sci. Fert.

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show abstract

Effect of Incorporation Times of Green Barley and Hairy Vetch on Rice Yield in Paddy Soil with Liquid Pig Manure

Kang¹,

Seo

Lee³

et al. 2013

Korean Journal of Environmental Agriculture

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Effect of Liquid Pig Manure Application on Soil Chemical Properties in Rice-Chinese Milkvetch Crop Rotation

Kang¹,

Seo

Seo³

et al. 2012

Korean Journal of Soil Science and Fertilizer

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Effect of Mixed Cultivation with Green Manure Crops and Liquid Pig Manure on Rice Growth

Abstract: The effect of mixed cultivation with green manure crops and liquid pig manure on rice growth was investigated.

Cited by 3 publications

References 9 publications

Effect of Barley and Hairy Vetch as Green Manures on Soil Nitrogen and Corn Productivity

Effect of Barley and Hairy Vetch as Green Manures on Soil Nitrogen and Corn Productivity

Effect of Incorporation Times of Green Barley and Hairy Vetch on Rice Yield in Paddy Soil with Liquid Pig Manure

Effect of Liquid Pig Manure Application on Soil Chemical Properties in Rice-Chinese Milkvetch Crop Rotation

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