《Table 1 Grain yield results of different test sites, different nitrogen amounts and different ratio
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《Yields and Nitrogen Use Efficiencies of Rice (Oryza sativa) at Different Sites Using Different Nitrogen Fertilizer Application Rates and Controlled-release Urea to Conventional Urea Ratios》
GHSC,ZJSC,WJSC,MSYN and SYGZ represent Guanghan City in Sichuan province,Zhongjiang county in Sichuan province,Wenjiang City in Sichuan province,Mangshi City in Yunnan province and Shuiyang City in Guizhou Province,respectively,the same below.CRU∶
The yield-promoting effects of the fertilizer treatments are shown in Table 3.The yield was higher when fertilizer was applied than when fertilizer was not applied,but the yields for each treatment were different at the different sites.The nitrogen application rates of 105 and 150 kg/hm2increased the yield relative to the CK yield by 23.52%and 34.68%,respectively,in Guanghan,48.84%and 54.84%,respectively,in Zhongjiang,20.16%and22.9%,respectively,in Wenjiang,11.14%and 8.24%,respectively,in Mangshi,and 42.02%and 50.96%,respectively,in Suiyang.The different responses were related to the different fertilities and environmental conditions at the different sites.
图表编号 | XD00183044200 严禁用于非法目的 |
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绘制时间 | 2018.06.01 |
作者 | Hong XIONG、Lin ZHANG、Yongchuan ZHU、Xiaoyi GUO、Peng JIANG、Mao LIU、Xingbin ZHOU、Fuxian XU |
绘制单位 | Rice and Sorghum Institute,Sichuan Academy of Agricultural Sciences、Key Laboratory of Southwest Rice Biology and Genetics and Breeding,Ministry of Agriculture、Luzhou Branch of National Rice Improvement Center、Rice and Sorghum Institute,Sichuan Academy of |
更多格式 | 高清、无水印(增值服务) |
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