1) N,P,K and Si fertilizer Combined application
氮、磷、钾、硅配施
2) NPK combination
氮磷钾配施
1.
Effect of NPK combination on forage yield and nutrient accumulation under sudangrass and ryegrass regime
苏丹草-黑麦草轮作中氮磷钾配施对饲草产量与养分积累的影响
2.
The results show that the fresh forage yield of NPK combination treatment increased 123.
结果表明:氮磷钾配施(NPK)的饲草鲜草产量分别比不施氮(PK)、不施磷(NK)和不施钾(NP)增产123。
3) application of n,p,k rate
氮、磷、钾配比施肥
4) Potassium application combined with nitrogen
钾氮配施
5) nitrogen application combined with potassium
氮钾配施
1.
Four field experiments about effect of nitrogen application combined with potassium on ginger yield and soil nutrient in Lime concretion black soil district Huaibei plain was conducted for three years.
研究了淮北平原砂姜黑土地区生姜氮钾配施的增产效应和对土壤养分的影响。
2.
The results showed that nitrogen application combined with potassium can increase chlorophyll content,photosynthesis rate and photosynthate accumulation of wheat flag leaves,meanwhile,it also can promote the dry matter.
结果表明,氮钾配施可增加小麦旗叶叶绿素含量、光合速率和光合物质的积累,促进营养器官干物质向籽粒中的转移,增加籽粒产量。
3.
Field experiments about effect of nitrogen application combined with potassium on winter cabbage yield and soil nutrient in Lime concretion black soil district was conducted for three years.
通过多年田间试验研究甘蓝氮钾配施的增产效应和对砂姜黑土养分的影响。
补充资料：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
CAS：37222-66-5
中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物
英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
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