1) shortage of earth
缺土
2) Mn Zn lack soil
锰锌俱缺土壤
1.
Method of the field and pot experiment and chemical analysiss were adopted to study the effects of Mn Zn fertilizer application on winter wheat in Mn Zn lack soil,and the changes of Mn Zn content in soil and plant.
采用田间、盆栽试验及室内化验分析相结合的方法 ,探讨锰锌俱缺土壤上 ,施锰锌肥的作用效果及施肥后土壤中锰锌变化和小麦对锰锌的吸收利用反应。
补充资料：缺缺
1.疏薄诈伪貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。