1) banlance between iron and manganese
铁锰营养失衡
2) iron-manganese nutrient balance
铁锰营养平衡
1.
By means of field observation and experiments, both the relationship between the rice chlorosis and the iron-manganese nutrient balance, the nutrient balance effects on the rice development and the nutrient balance control were studied.
结果表明；水稻“黄化病”是由于土壤中过量的锰及有效铁锰比低，使水稻积累过多的标而降低活性铁含量水平，使水稻受到生理缺铁胁迫和铁锰营养平衡失调，而诱发的生理病害；铁锰平衡失调使水稻生长发育严重受阻、产量极显著降低；施用硅酸盐、石灰或叶面喷施铁后，均有利于改善水稻铁锰营养平衡，促进水稻生长发育。
4) Mn nutrition
锰营养
1.
The kinetic characters of Mn nutrition stress caused by continuous cropping soybean were investigated by pot experiment, field experiments and chemical analysis.
本文通过田间与盆栽对比试验及室内分析相结合的方法，研究了大豆连作胁迫下锰营养的变化特征。
2.
A pot experiment was conducted to investigate the effects of rapeseed and chickpea on the growth and Mn nutrition of wheat in intercropping systems under different root barriers pattern.
通过根系分隔盆栽试验,研究了油菜和鹰嘴豆对小麦生长及锰营养的影响。
3.
The pot experiment was conducted to investigate the effects of oat/wheat rotation and mixed cropping on Mn nutrition of wheat.
通过盆栽试验研究了燕麦/小麦轮作和混作对小麦锰营养的影响。
5) manganese nutrition of soybean
大豆锰营养
6) Mn-efficiency
锰营养效率
补充资料：钨铁电炉出铁(吉林铁合金厂)
钨铁电炉出铁(吉林铁合金厂)
吻 他排由帕中桩了士朴屏人乙曰“
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