1) potassium bearing phospate
含钾磷肥
2) calcium magnesium potassium phosphate
含钾钙镁磷肥
3) NPK
氮磷钾肥
1.
The result indicated that N had the most effect on the yield of hot cluster red pepper in NPK and there was obvious interaction between N and P.
采用三元二次正交旋转组合设计方法,研究了氮磷钾肥对天鹰椒型干辣椒产量的影响,建立了相应的回归方程。
2.
By means of orthogonal tyrotational combination design,a three-factor(NPK)substrate cultivation experiment was conducted on N P K content for soilless culture of Malus domestica Winter Red Fruit ,and the regressive equation was estab- lishad between the application level of N P K and chlorophyll content in leaf and anthocyanin content in fruit.
采用三元二次回归正交设计方法,研究了冬红果无土栽培营养液中氮磷钾肥对叶片叶绿素含量及果实花青素含量的影响,建立了相应的回归方程。
4) P K fertilizer
磷钾肥
1.
Study on the effect of P K fertilizer utilized by ratio on yield of summer corn in Guan zhong irrigation area;
试验采用二因素二次饱和D最优设计方法,对磷钾施用量的配合与关中灌区夏玉米产量间的关系进行了研究,试验结果表明,磷钾肥对玉米的产量效应均为明显,钾肥作用尤其明显,钾肥的增产效应明显大于磷肥,同时筛选出了磷钾配合优化组合方案。
5) complex fertilizer containing phosphate and potassium
复合磷钾肥
6) NPK fertilizers
氮磷钾化肥
1.
The field experiment on effect of spent mushroom compost applied with NPK fertilizers on the growth of cowpea showed that the combination of spent mushroom compost with NPK fertilizers extreme significantly increased the yield of cowpea by 362.
在高明市采用大田试验方法,研究了蘑菇渣与氮磷钾化肥配合施用对豇豆生长的效应。
补充资料：含钾钙镁磷肥
分子式：
CAS号：
性质：又称含钾钙镁磷肥，黑褐色粉末。不溶于水，易溶于柠檬酸或柠檬酸铵溶液中。枸溶性微碱性肥料，具有与钙镁磷肥相类似的性质。产品中磷和钾总有效成分含量基本上和用同级磷矿所生产的钙镁磷肥品位相近。在生产钙镁磷肥的炉料中加入钾长石一类的硅酸钾矿石，在高炉中1400℃高温下熔融，熔融物经水淬磨细而得。主要用作基肥。
CAS号：
性质：又称含钾钙镁磷肥，黑褐色粉末。不溶于水，易溶于柠檬酸或柠檬酸铵溶液中。枸溶性微碱性肥料，具有与钙镁磷肥相类似的性质。产品中磷和钾总有效成分含量基本上和用同级磷矿所生产的钙镁磷肥品位相近。在生产钙镁磷肥的炉料中加入钾长石一类的硅酸钾矿石，在高炉中1400℃高温下熔融，熔融物经水淬磨细而得。主要用作基肥。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条