氮肥分期运筹对套作甘薯产量、品质及氮素效率的影响 |
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| 安建刚,敬夫,丁祎,肖怡,尚浩浩,李宏利,杨晓璐,唐道彬,王季春 | ||||||||||||||||||
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Effects of Split Application of Nitrogen Fertilizer on Yield, Quality and Nitrogen Use Efficiency of Sweet Potato |
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| Jian-Gang AN,Fu JING,Yi DING,Yi XIAO,Hao-Hao SHANG,Hong-Li LI,Xiao-Lu YANG,Dao-Bin TANG,Ji-Chun WANG | ||||||||||||||||||
| 表1 不同试验年份移栽前土壤肥力状况 |
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| Table 1 Chemical composition of the soil before transplanting in two years |
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