시설재배지 녹비작물 재배가 고추의 수량과 토양 이화학성에 미치는 영향

양승구,서윤원,이유석,김현우,마경철,임경호,김홍재,김정근,정우진,Yang, Seung-Koo,Seo, Youn-Won,Lee, You-Seok,Kim, Hyun-Woo,Ma, Kyung-Cheel,Lim, Kyeong-Ho,Kim, Hong-Jae,Kim, Jung-Guen,Jung, Woo-Jin 한국유기농업학회 2011 韓國有機農業學會誌 Vol.19 No.2

본 연구는 자원 순환농법으로 환경 친화적인 고추 유기재배 기술을 확립하고자 하계 녹비작물의 재배가 시설 토양의 화학성과 고추의 생육 및 수량에 미치는 영향을 구명하고자 시험을 수행하였다. 화본과 녹비작물인 하우스솔고와 수수는 건물수량이 많았으며, 뿌리도 깊게 분포하였다. 뿌리혹선충의 밀도는 수수와 네마장황 재배 토양에 하우스솔고와 콩 재배 토양에 비하여 현저하게 감소되었다. 녹비작물의 무기성분 함량은 네마장황과 콩에서 T-N와 CaO 함량이 높았다. 녹비작물의 무기성분 중 T-N 고정량은 콩과 하우스솔고 그리고 수수가, $K_2O$와 MgO의 고정량은 하우스솔고와 수수에서 많았으며, CaO의 고정량은 콩 녹비작물에서 많았다. 녹비작물 재배 토양의 pH는 증가되었으나, 녹비작물을 환원 고추를 재배한 토양의 pH는 감소되었다. 녹비작물 재배 토양의 염류농도는 현저하게 감소되었으나, 녹비작물을 환원 후 고추를 재배한 토양의 염류농도는 증가되었다. 녹비작물 재배 토양의 유기물함량은 하우스솔고 재배 토양을 제외하면 유의적인 차이가 없었으나, 고추를 재배한 토양의 유기물함량은 감소되었다. 토양의 T-N함량은 콩을 제외하고 녹비작물 재배에 의하여 감소되었다. 녹비작물 재배 토양의 K농도는 콩 재배 토양에서 증가되었으나, 하우스솔고와 수수 재배 토양은 감소되었다. 녹비작물을 환원 고추를 재배한 토양의 K 농도는 콩과하우스솔고 재배 토양에서 증가되었다. 녹비작물 재배 토양의 Ca과 Mg 농도는 하우스솔고 재배 토양을 제외하면 유의적인 차이가 없었으나, 녹비작물을 환원 고추를 재배한 토양에 서 감소되었다. 녹비작물 재배 토양의 양이온치환용량은 네마장황과 하우스솔고 재배토양에서 감소되었으나, 수수와 콩, 무처리 토양은 증가되었으며, 녹비작물을 환원 고추를 재배한 토양은 유의적인 차이가 없었다. 녹비작물을 토양에 투입 환원 후 재배한 고추의 생육과 수량은 처리간에 유의적인 차이는 없었으나, 고추 수량은 녹비작물 재배 토양이 무처리에 비하여 7~23% 정도 증가되었다. To establish the organic cultivation of pepper using green manure crops, this work studied the growth characteristics and yield of green manure crops, mineral composition of green manure crops, mineral uptake in shoots of green manure crops, chemical composition in soil of green manure crops, and the growth characteristics and yield of pepper in vinyl house. Shoot dry weight of green manure crops was higher level in Sorghum bicolor and Sorghum than in Crotalaria juncea and Glycine max. Also, the roots were spread deeply into soil in Sorghum bicolor and Sorghum. Density of root-knot nematodes in rhizosphere of green manure crops was significantly more decrease in Crotalaria juncea and Sorghum than in Glycine max and Sorghum bicolor. Total nitrogen and CaO content of green manure crops was significantly higher in Crotalaria juncea and Glycine max than in Sorghum bicolor and Sorghum. $K_2O$ content was significantly higher in Sorghum bicolor and Sorghum than in Crotalaria juncea and Glycine max. MgO content was not significant difference at all green manure crops. Cations content ratio of $K_2O$ : CaO : MgO was 3.4 : 1.4 : 1. Total nitrogen uptake in shoots of green manure crops was high level in Glycine max, Sorghum bicolor and Sorghum compared with in Crotalaria juncea. $K_2O$ and MgO uptake was significantly higher in Sorghum bicolor and Sorghum than in Crotalaria juncea and Glycine max. Value of pH in soil of green manure crops was more increase in Crotalaria juncea and Glycine max than in Sorghum bicolor, Sorghum and control, but after cultivation of pepper pH in soil was recovered with initial soil pH before seeding of green manure crops. EC value in control, green manure crops, and pepper cultivation decreased by 44%, 15~18%, and 38~61% level, respectively, compared with initial soil of green manure crops treatment. K content in soil of control, Crotalaria juncea and Glycine max cultivation was increased by 14%, but the K content in soil of Sorghum bicolor and Sorghum decreased by 24~38%. Cation exchange capacity (CEC) in soil of Crotalaria juncea and Sorghum bicolor decreased by 11%, but CEC in soil of Glycine max, Sorghum and control increased by 11%. Harvest fruit yield was higher in Crotalaria juncea, Glycine max, and Sorghum bicolor cultivation than in control and Sorghum.

시설재배지 녹비작물 재배가 고추의 수량과 토양 이화학성에 미치는 영향

양승구,서윤원,이유석,김현우,마경철,임경호,김홍재,김정근,정우진 한국유기농업학회 2011 韓國有機農業學會誌 Vol.19 No.2

To establish the organic cultivation of pepper using green manure crops, this work studied the growth characteristics and yield of green manure crops, mineral composition of green manure crops, mineral uptake in shoots of green manure crops, chemical composition in soil of green manure crops, and the growth characteristics and yield of pepper in vinyl house. Shoot dry weight of green manure crops was higher level in Sorghum bicolor and Sorghum than in Crotalaria juncea and Glycine max. Also, the roots were spread deeply into soil in Sorghum bicolor and Sorghum. Density of root-knot nematodes in rhizosphere of green manure crops was significantly more decrease in Crotalaria juncea and Sorghum than in Glycine max and Sorghum bicolor. Total nitrogen and CaO content of green manure crops was significantly higher in Crotalaria juncea and Glycine max than in Sorghum bicolor and Sorghum. K₂O content was significantly higher in Sorghum bicolor and Sorghum than in Crotalaria juncea and Glycine max. MgO content was not significant difference at all green manure crops. Cations content ratio of K₂O : CaO : MgO was 3.4 : 1.4 : 1. Total nitrogen uptake in shoots of green manure crops was high level in Glycine max, Sorghum bicolor and Sorghum compared with in Crotalaria juncea. K₂O and MgO uptake was significantly higher in Sorghum bicolor and Sorghum than in Crotalaria juncea and Glycine max. Value of pH in soil of green manure crops was more increase in Crotalaria juncea and Glycine max than in Sorghum bicolor, Sorghum and control, but after cultivation of pepper pH in soil was recovered with initial soil pH before seeding of green manure crops. EC value in control, green manure crops, and pepper cultivation decreased by 44%, 15~18%, and 38~61% level, respectively, compared with initial soil of green manure crops treatment. K content in soil of control, Crotalaria juncea and Glycine max cultivation was increased by 14%, but the K content in soil of Sorghum bicolor and Sorghum decreased by 24~38%. Cation exchange capacity (CEC) in soil of Crotalaria juncea and Sorghum bicolor decreased by 11%, but CEC in soil of Glycine max, Sorghum and control increased by 11%. Harvest fruit yield was higher in Crotalaria juncea, Glycine max, and Sorghum bicolor cultivation than in control and Sorghum.

Screen of Green Manure Crops for Cultivation on Agricultural Land with Spring Season in the Central Regions of Korea

Hyeon-Suk Cho,Myung-Chul Seo,Jun-Hwan Kim,Wan-gyu Sang,Pyeong Shin,Geon Hwi Lee 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.6

The green manure crops are returned to soil when the plants are still green. The green manure crops play a role in reducing chemical fertilizers, improvement of soil fertility, reduction of soil erosion, weed control, and landscapes effect. Typical green manure crops are barley green manure, hairy vetch, chines milk vetch and clovers. We sowed 49 species of green manure crops in upland soil to increase the usage of green manure crops. We searched the effectiveness of green manure yield, C/N ratio, soil mulching, and landscape effect. The green manure crops that have 5 ton ha<SUP>-1</SUP> or more of green manure yield (fresh weight) were 6 gramineous crops, 4 leguminous crops, and 3 others. Green manures yield in a short growth period was higher in gramineous crops than leguminous crops. Among the green manure crops, 3 gramineous crops, 12 leguminous crops, and 3 others were under 25 in C/N ratio. Seven gramineous crops, 8 leguminous crops, and 5 others were over 50% of soil covering rate. Green manure crops that have beautiful flowers were in total 16 kinds, such as 4 gramineous crops, 6 leguminous crops, and 6 others. In result, based on green manure yield and C/N ratio, excellent species in the green manure crops were 4 species (triticale, 2 kinds of hairy vetch, and lupin). Green manure crops that were effective at soil mulching were 20 species, like hairy vetch, oats, sorghum, phacelia, buckwheat, etc. Buckwheat, crotalaria, mustard plant, phacelia, and etc. could be available for landscape crops.

Screen of Green Manure Crops for Cultivation on Agricultural Land with Spring Season in the Central Regions of Korea

Cho, Hyeon-Suk,Seo, Myung-Chul,Kim, Jun-Hwan,Sang, Wan-gyu,Shin, Pyeong,Lee, Geon Hwi 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.6

The green manure crops are returned to soil when the plants are still green. The green manure crops play a role in reducing chemical fertilizers, improvement of soil fertility, reduction of soil erosion, weed control, and landscapes effect. Typical green manure crops are barley green manure, hairy vetch, chines milk vetch and clovers. We sowed 49 species of green manure crops in upland soil to increase the usage of green manure crops. We searched the effectiveness of green manure yield, C/N ratio, soil mulching, and landscape effect. The green manure crops that have $5tonha^{-1}$ or more of green manure yield (fresh weight) were 6 gramineous crops, 4 leguminous crops, and 3 others. Green manures yield in a short growth period was higher in gramineous crops than leguminous crops. Among the green manure crops, 3 gramineous crops, 12 leguminous crops, and 3 others were under 25 in C/N ratio. Seven gramineous crops, 8 leguminous crops, and 5 others were over 50% of soil covering rate. Green manure crops that have beautiful flowers were in total 16 kinds, such as 4 gramineous crops, 6 leguminous crops, and 6 others. In result, based on green manure yield and C/N ratio, excellent species in the green manure crops were 4 species (triticale, 2 kinds of hairy vetch, and lupin). Green manure crops that were effective at soil mulching were 20 species, like hairy vetch, oats, sorghum, phacelia, buckwheat, etc. Buckwheat, crotalaria, mustard plant, phacelia, and etc. could be available for landscape crops.

Screen of Green Manure Crops for Cultivation on Agricultural Land with Spring Season in the Central Regions of Korea

조현숙,서명철,김준환,상완규,신평,이건휘 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.6

The green manure crops are returned to soil when the plants are still green. The green manure crops play a role in reducing chemical fertilizers, improvement of soil fertility, reduction of soil erosion, weed control, and landscapes effect. Typical green manure crops are barley green manure, hairy vetch, chines milk vetch and clovers. We sowed 49 species of green manure crops in upland soil to increase the usage of green manure crops. We searched the effectiveness of green manure yield, C/N ratio, soil mulching, and landscape effect. The green manure crops that have 5 ton ha-1 or more of green manure yield (fresh weight) were 6 gramineous crops, 4 leguminous crops, and 3 others. Green manures yield in a short growth period was higher in gramineous crops than leguminous crops. Among the green manure crops, 3 gramineous crops, 12 leguminous crops, and 3 others were under 25 in C/N ratio. Seven gramineous crops, 8 leguminous crops, and 5 others were over 50% of soil covering rate. Green manure crops that have beautiful flowers were in total 16 kinds, such as 4 gramineous crops, 6 leguminous crops, and 6 others. In result, based on green manure yield and C/N ratio, excellent species in the green manure crops were 4 species (triticale, 2 kinds of hairy vetch, and lupin). Green manure crops that were effective at soil mulching were 20 species, like hairy vetch, oats, sorghum, phacelia, buckwheat, etc. Buckwheat, crotalaria, mustard plant, phacelia, and etc. could be available for landscape crops.

논토양에서 돈분액비 시용이 화본과 및 두과 녹비작물의 생육과 양분공급량에미치는 영향

이상규,서동철,서영진,유진희,전원태,김민태,허종수,조주식,강세원 경상대학교 농업생명과학연구원 2014 농업생명과학연구 Vol.48 No.2

The effects of liquid pig manure (LPM) on growth and nutrient contributions of green manure crops of gramineae and legume were investigated in paddy soil. Green manure crops were sowed in October 11, 2011 and harvested in May 20, 2012. Green manure crops of gramineae used in this study were Secale cereale L. (rye) and Hordeum vulgare L. (whole crop barley), and green manure crops of legume used in this study were Astragalus sinicus L. (chinese milk vetch) and Vicia villosa roth (hairy vetch). By treating LPM in paddy soil, heights and biomass of green manure crops of gramineae and legume were increased, compared to those in paddy soil without LPM. The increase rates of biomass were higher in the order of whole crop barley (154%) > rye (138%) > hairy vetch (45%) > chinese milk vetch (41%), compared to paddy soil without LPM. In paddy soil with LPM, increase rates of N, P2O5 and K2O contributions in green manure crops of gramineae range 205∼220%, 109∼197% and 166∼184%, respectively, compared to paddy soil without LPM. In green manure crops of legume, increase rates of N, P2O5 and K2O contribution by treating LPM were 47∼49%, 44∼54% and 43∼61%, respectively, compared to paddy soil without LPM. By treating LPM, the increase rates of biomass and nutrient contributions in green manure crops of gramineae were generally higher than those in green manure crops of legume. Especially, nutrient contributions of green manure crops of gramineae were approximately three times higher than green manure crops of legume. Therefore, nutrient use efficiencies in green manure crops of gramineae (rye and whole crop barley) were higher than those in green manure crops of legume (chinese milk vetch and hairy vetch) in paddy soil treated liquid pig manure. 본 연구는 논토양에서 돈분액비의 시용이 화본과 및 두과 녹비작물의 생육과 양분공급량에 미치는 영향을 조사하기 위해, 화본과 녹비작물과 두과 녹비작물을 파종하여 돈분액비 시용유무에 따라 biomass 및 양분공급량을 조사하였다. 파종된 화본과 녹비작물은 호밀(Secale cereale L.)과 청보리(Hordeum vulgare L.)이었으며, 두과 녹비작물은 자운영(Astragalus sinicus L.)과 헤어리베치(Vicia villosa roth)이었다. 돈분액비를 투입함에 따라 녹비작물의 biomass는 유의성 있게 증가하였으며, 돈분액비 무시용구 대비 돈분액비 시용구의 biomass 증가율은 청보리(154%) > 호밀(138%) > 헤어리베치(45%) > 자운영(41%)순으로 높았다. 녹비작물의 양분공급량도 biomass와 마찬가지로 돈분액비를 투입함에 따라 유의성 있게 증가하는 경향이었으며, 돈분액비 무시용구 대비 돈분액비 시용구의 N, P2O5 및 K2O 공급량은 각각 205∼220%, 109∼197% 및 166∼184% 범위이었다. 돈분액비를 투입함에 따른 녹비작물의 biomass와 양분공급량 증가율은 전반적으로 두과 녹비작물보다 화본과 녹비작물에서 매우 우수한 경향이었다. 특히, 화본과 녹비작물의 증가된 양분공급량은 두과 녹비작물에 비해 약 3배 정도 더 높았다. 이상의 결과를 종합해 볼 때, 돈분액비 시용에 따른 양분이용효율은 화본과 녹비작물(호밀 및 청보리)이 두과 녹비작물(자운영 및 헤어리베치)에 비해 더 좋은 것으로 판단된다.

풋거름작물 유래 질소를 기준으로 한 밭작물 작부체계 선발 연구

김민태,최종서,김숙진,김성국,정응기,박이훈,김광섭,박기도,허성기 한국국제농업개발학회 2016 韓國國際農業開發學會誌 Vol.28 No.1

The cultivation of green manure crops provide various beneficial influences on agricultural systems. However, there have been few studies on the use of green manure crops on upland field in Korea. The purpose of this study is the selection of green manure crop species suitable for subsequent upland crops. For this study, two leguminous green manure crops and four graminaceous crops were used as following: (1) hairy vetch (Vicia villosa Roth), (2) crimson clover (Trifolium incarnatum), (3) barley (Hordeum vulgare L.), (4) rye (Secale cereale L.), (5) triticale (Triticosecale wittmack), (6) wheat (Triticum aestivum L.). Plant-available nitrogen (PAN) release from each green manure crops was estimated using PAN prediction equation. Graminaceous green manure crops produced more biomass (dry plant matter) up to 1.5 times than leguminous crops. However, PAN % was much higher in leguminous crops due to their high nitrogen content (2.4 ~ 4.4%). In late may, hairy vetch was estimated to provide PAN as much as 11kg/10a which meet nitrogen need for nearly all (except waxy corn) upland crops used in this study. However, PAN from crimson clover and graminaceous green manure crops was much lower mainly due to low biomass production and low nitrogen content, respectively. Overall, hairy vetch could be most appropriate green manure crop for upland crop cultivation in Korea.

Effects of Liquid Pig Manure on Yield and Nutrition Supply of Green Manure Crops in Jeju

강호준,양상호,김유경,좌창숙,문봉춘,문채란,고복희,정대춘 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.6

The effects of liquid pig manure (LPM) on the yield and nutrient supply of green manure crops, such as hairy vetch alone and hairy vetch + rye mixture, were investigated. We used three treatments: no-fertilizer (NF); LPM, 4.0 t 10 a-1 (N-P2O5-K2O = 4.0-0.024-4.0 kg 10a-1); and chemical fertilizer (CF; N-P2O5-K2O = 4.0-0-4.0 kg 10a-1). The green manure crops, namely, Vicia villosa Roth. (hairy vetch) and Secale cereale L. (rye). were sown on March 11 and harvested on June 24, 2014. Yield of green manure crops significantly increased in hairy vetch + rye mixture plot compared with the hairy vetch alone plot. In hairy vetch alone plot, yield of green manure crops was increased by application of LPM and CF, but there were no significant differences. Yield of green manure crops in hairy vetch + rye fresh mixture plot significantly increased by the LPM and CF treatments, but no difference was noted between the LPM and CF treatments. Nitrogen supply by the green manure crops was higher in hairy vetch + rye mixture plot than hairy vetch alone plot. However, there was no significant difference. Phosphorus and potassium supply significantly increased in hairy vetch + rye mixture plot compared with hairy vetch alone plot. By treating LPM and CF, the nitrogen, phosphorus and potassium supply were higher than those in no fertilizer. In conclusion, LPM could replace CF. When planting green manure crops, the hairy vetch + rye mixture was more effective than hairy vetch alone to effectively use green manure crops.

Effects of Liquid Pig Manure on Yield and Nutrition Supply of Green Manure Crops in Jeju

Ho-Jun Kang,Sang-Ho Yang,Yu-Kyoung Kim,Chang-Sook Jwa,Bong-Chun Moon,Chae-Ran Moon,Bok-Hee Ko,Dae-Cheun Jung 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.6

The effects of liquid pig manure (LPM) on the yield and nutrient supply of green manure crops, such as hairy vetch alone and hairy vetch + rye mixture, were investigated. We used three treatments: no-fertilizer (NF); LPM, 4.0 t 10 a<SUP>-1</SUP>(N-P2O5-K2O = 4.0-0.024-4.0 kg 10a<SUP>-1</SUP>); and chemical fertilizer (CF; N-P₂O5-K₂O = 4.0-0-4.0kg 10a<SUP>-1</SUP>). The green manure crops, namely, Vicia villosa Roth. (hairy vetch) and Secale cereale L. (rye). were sown on March 11 and harvested on June 24, 2014. Yield of green manure crops significantly increased in hairy vetch + rye mixture plot compared with the hairy vetch alone plot. In hairy vetch alone plot, yield of green manure crops was increased by application of LPM and CF, but there were no significant differences. Yield of green manure crops in hairy vetch + rye fresh mixture plot significantly increased by the LPM and CF treatments, but no difference was noted between the LPM and CF treatments. Nitrogen supply by the green manure crops was higher in hairy vetch + rye mixture plot than hairy vetch alone plot. However, there was no significant difference. Phosphorus and potassium supply significantly increased in hairy vetch + rye mixture plot compared with hairy vetch alone plot. By treating LPM and CF, the nitrogen, phosphorus and potassium supply were higher than those in no fertilizer. In conclusion, LPM could replace CF. When planting green manure crops, the hairy vetch + rye mixture was more effective than hairy vetch alone to effectively use green manure crops.

Effects of Liquid Pig Manure on Yield and Nutrition Supply of Green Manure Crops in Jeju

Kang, Ho-Jun,Yang, Sang-Ho,Kim, Yu-Kyoung,Jwa, Chang-Sook,Moon, Bong-Chun,Moon, Chae-Ran,Ko, Bok-Hee,Jung, Dae-Cheun 한국토양비료학회 2015 한국토양비료학회지 Vol.48 No.6

The effects of liquid pig manure (LPM) on the yield and nutrient supply of green manure crops, such as hairy vetch alone and hairy vetch + rye mixture, were investigated. We used three treatments: no-fertilizer (NF); LPM, $4.0t10a^{-1}$ ($N-P_2O_5-K_2O=4.0-0.024-4.0kg10a^{-1}$); and chemical fertilizer (CF; $N-P_2O_5-K_2O=4.0-0-4.0kg10a^{-1}$). The green manure crops, namely, Vicia villosa Roth. (hairy vetch) and Secale cereale L. (rye). were sown on March 11 and harvested on June 24, 2014. Yield of green manure crops significantly increased in hairy vetch + rye mixture plot compared with the hairy vetch alone plot. In hairy vetch alone plot, yield of green manure crops was increased by application of LPM and CF, but there were no significant differences. Yield of green manure crops in hairy vetch + rye fresh mixture plot significantly increased by the LPM and CF treatments, but no difference was noted between the LPM and CF treatments. Nitrogen supply by the green manure crops was higher in hairy vetch + rye mixture plot than hairy vetch alone plot. However, there was no significant difference. Phosphorus and potassium supply significantly increased in hairy vetch + rye mixture plot compared with hairy vetch alone plot. By treating LPM and CF, the nitrogen, phosphorus and potassium supply were higher than those in no fertilizer. In conclusion, LPM could replace CF. When planting green manure crops, the hairy vetch + rye mixture was more effective than hairy vetch alone to effectively use green manure crops.