1) Application sequence of N and K
氮钾施用次序
2) Application sequence
施用次序
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。
6) applying potassium fertilizer at different stages
分次施钾
1.
The results showed that:(1) Ridging by earthing up after planting and applying potassium fertilizer at different stages can increase the contents of total phenols,chlorogenic acid,rutin and petroleum ether extracts.
)品种云烟87为试材,于2005年～2006年在河南南阳研究了不同成垄方式与分次施钾对烤烟多酚和石油醚提取物含量的影响。
2.
A study was carried out on the effects of different ridging mode and applying potassium fertilizer at different stages on the contents of potassium and leaf quality of flue-cured tobacco(Nicotiana tobacum L.
2005年研究了不同成垄方式及分次施钾对烤烟钾素吸收和品质的影响。
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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