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《HUBEI AGRICULTURAL SCIENCES》 2000-04
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Effect of potassium application rates on rape growth

Lu Jianwei et al. (Soil and Fertilizer Institute ,Hubei Acad.Agric.Sci.,Wuhan 430064,China)  
The growth responses of rape( Brassica napus L.)to potassium application were studied systematically in pot experiment.The results showed that,potassium deficiency in rape could lead to the investigation of crop growth lag,short plant,small green leaf number and leaf area.Meanwhile,the abilities in tolerating stresses of diseases in latter growth period and low temperature in winter season declined and seed yield reduced correspondingly.Excessive potassium supply could not only result in these similar investigations except for the tolerating abilities,but also investigations of purple red color in lower leaves.Nevertheless,different results were investigated in the treatment of optimum K supply.
【CateGory Index】: S565.4
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【References】
Chinese Journal Full-text Database 1 Hits
1 ZhANG Xiao-yan~1, HUA Chun~2 (1. Department of Biology, Yangzhou College of Education, Yangzhou 225002, China) (2. Department of Biology, Huaiyin Teachers College, Huaian 223001, China);The Effect of Potassium Fertilizer on Dry Matter Accumulation and Its Partition in Different Organs of Rape[J];Journal of Huaiyin Teachers College(National Science Edition);2003-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 WANG Xu-dong, YU Zhen-wen, FAN Guang-hua, PAN Qing-min (Shandong Aricultural University, Taian 271018, China);Effect of potassium on grain quality and yield of winter wheat[J];SHANDONG AGRICULTURAL SCIENCES;2000-05
2 Zhang Zili et al (Anhui Agricultural University, Hefei 230036);Study on Relationship between Available K in the Soil and the Application Amount of K Fertilizer[J];JOURNAL OF ANHUI AGRICULTURAL SCIENCES;2000-05
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4 ZHANG Zhuqing1,LU Jianwei2 (1.Department of Resources & Environment,Hubei Agricultural College,Jingzhou 434025; 2.Department of Resource Environment and Agriculture Chemistry,Central China Agricultural University);Influence of Potassium Fertilization on Calcium and Magnesium Absorption in Cole[J];Journal of Anhui Agricultural University;2003-03
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【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 YAN Chun-juan1,2,HAN Xiao-zeng1,2,WANG Shu-qi1,WANG Shou-yu1,LI Hai-bo1, and WANG Feng-xian1(1 Northeast Institute of Geography and Agricultural Ecology,CAS,Harbin 150081,Heilongjiang;2 Northeast Agricultural University,Harbin 150030,Heilongjiang,China);Effect of Potassium Fertilizer on Dry Matter Accumulation,Yield and Quality of Soybean[J];Soybean Science;2008-01
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