Agronomic and Environmental Aspects of Conservation Agriculture on Wheat Crop Production
作者: A. BistaT.N. JoshiK. BiswokarmaS. Yadav
作者单位: 1Department of Agriculture, Hariharbhawan, Lalitpur
2Ministry of Agriculture and Livestock Development, Singhadarbar, Kathmandu
3Agriculture and Forestry University, Rampur, Chitwan
刊名: International Journal of Applied Sciences and Biotechnology, 2019, Vol.7 (2), pp.161-166
来源数据库: International Journal of Applied Science and Biotechnology
DOI: 10.3126/ijasbt.v7i2.24637
关键词: Conservation agricultureNo-tillageSoil erosion
原始语种摘要: Potato (Solanum tuberosum L.) is one of the major vegetable crops of Nepal. Potato is grown all over the globe and consumed as either vegetable or staple food depending upon the crop production scenario. It is also an integral part of human diet. Potato is a high nutrient mining crop and needs higher fertilization for economic tuber production. Despite sufficient application of Nitrogen (N) and Phosphorus (P2O5), low replenishment and widespread potassium deficiency are limiting the potato production in Nepalese condition. Growth parameters such as plant height, leaf area and chlorophyll% was positively correlated with potassium application. Potassium alleviated stresses of frost and drought and reduced incidence of diseases like late blight, black scurf and hollow heart. Potassium also...
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  • potassium 
  • tubers 块茎类
  • application 申请
  • recommended 推荐
  • parameters 参数
  • vegetable 蔬菜
  • replenishment 补充
  • potato 马铃薯
  • tillage 耕地
  • erosion 侵蚀