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《China Rice》 2016-01
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The Requirement Rule of N, P, K Nutrient and Fertilization Effect Model of Yongyou 12

JIANG Shangjun;CAI Jianjun;WANG Huifu;Agricultural Service Station of Jiangnan Sub -district;Linhai Agricultural Technique Extension Center;Taizhou Academy of Agricultural Science;  
The "3414"application design of N, P, K nutrient was tested in rice field to provide the optimum application formulation for hybrid rice Yongyou 12. The results indicated that the yield could increased by 20% at least with N, P, K application. The requirement of N, P, K followed a power function relationship and the whole dimension requirement of N+P+K(M) was more than the sum of each single dimension requirement, followed by mathematical models: Y =-0.7744N2+18.565 N +510.01(r =0.9634*), Y =3.0931P2-8.6161 P +604.66(r =0.9999**), Y =-3.3975K2+35.733 K +521.45(r =0.9841*), Y =-0.1239M2+8.4834 M +489.36(r =0.8010**).The highest yield could be obtained when application amount of pure N, P2O5 and K2O was 14 kg, 7 kg and 13 kg per 667 m2 in the test according to the models. Thus, in order to achieve optimum relationship between group and individuals and to produce more and large panicles, the super high yield cultivation of Yongyou 12 should base on the whole dimension requirement model and supplemented by organic fertilizer and micronutrient.
【Fund】: 浙江省台州市科技计划农业重点项目(TYD-010)
【CateGory Index】: S511
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3 XU Ping;HU Jian-gang;SHEN Jing;SUN Yong-fei;FAN Hao-ding;Shaoxing Agricultural Bureau in Zhejiang Province;Gaobu Agriculture Office of Yuecheng District in Shaoxing City;Xinchang Agricultural Bureau;;Reasons Analysis of Super High Yield for Rice in Shaoxing City[J];Modern Agricultural Science and Technology;2014-05
4 CHEN Ye-ping;MAO Guo-juan;WANG Yue-jun;Agricultural Technology Promotion Center of Zhejiang Province;;Super High-yielding Cultivation Techniques of Super Hybrid Rice Yongyou 12[J];China Rice;2014-03
5 ZHOU Hui-qin;Jinyun County Agriculture Bureau in Zhejiang;;Discussion on Planting Performance and High Yield Cultivation Techniques of Rice Yongyou 12 in Jinyun County of Zhejiang Province[J];Horticulture & Seed;2015-06
6 CAI Jianjun;WANG Enguo;LIN Caishun;HE Jie;Linhai Agricultural Technique Extension Center;;Study on Relations between Fertilizer Application and Yield of Single Cropping Rice Yongy-ou 12[J];China Rice;2015-05
7 Sheng ZHANG 1 , Canhong GAO 2* , Taiyun LIN 1 1. Taizhou Seed Administration Station, Jiaojiang 318000, China; 2. College of Agronomy, Anhui Agricultural University, Hefei 230036, China;High-yielding Cultivation Technique of Yongyou No.12[J];农业科学与技术(英文版);2013-05
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
1 HUANG Da hui,PENG Yi zi,HUANG Tian jin,CAI Ju guang, MO Yong sheng,ZENG Chao zhen, ( Agricultural College,Guangxi University,Nanning 5 3 0 0 0 5 ,China);Multiple stepwise regression and path analysis of hybrid rice main characters[J];Journal of Guangxi Agricultural and Biological Science;2004-02
2 WANG Yong,CHEN Tao,WU Xiao-wei,JIANG Li-geng (Agriculture College,Guangxi University,Nanning 530005,China);Path analysis on population quality and yield of different rice varieties[J];Guangxi Agricultural Sciences;2007-04
3 LIU Wei-ming(Taizhou Vocational Institute of Technology,Huangyan 318020,Zhejiang,China);Study on the High Yield and High Efficiency Cultivation Technique of Indica-japonica Intersubspecific Hybrid Rice as Single-cropping Late Rice[J];Hubei Agricultural Sciences;2011-18
4 DENG Hui-ming~1,ZOU Xiao-yun~2,SONG Yu~2 (1.Pingxiang Institute of Agricultural Sciences,Pingxiang 337000, China;2. College of Agronomy, JAU, Nanchang 330045);The Analysis of Correlation and Path in the Yield Character of Two-line Hybrid Rice[J];Acta Agriculturae Universitis Jiangxiensis;2005-01
5 LI Qiang1,WANG Jing-guo1,AN Guang-ri2,ZHANG Ming3,ZOU De-tang1,CUI Cheng-huan1,WANG Feng-yi1,HAN Long-zhi4(1.Agricultural College,Northeast Agricultural University,Harbin 150030;2.Hulunbeier Institute of Agricultural ScienuInner Mongolia Zhalantun 162650;3.Institute of Economic Crops,Heilongjiang Academy of Agricultural Sciences,Harbin,150030;4.Institute of Crop Science,The National Key Facility for Crop Gene Resources and Genetic Improvement,Chinese Academy of Agricultural Sciences Key Laboratory of Crop Germplasm Resources and Biotechnology,Ministry of Agriculture,Beijing 100081,China);Correlation and Path Coefficient Analysis between Grain Yield and Traits of Plant Type in Rice[J];Journal of Agricultural Science and Technology;2008-04
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