crop seedling的意思|示意

This paper reports the amelioration of soils polluted by Cd and Zinc by organic matter and water leaching in a pot experiment using corn seedling as an index crop.

通过对苗期玉米的盆栽试验，探讨了在镉、锌污染土壤上施入不同量的有机肥并配合淋洗措施后土壤中镉、锌的形态转化、迁移规律和对植物生长的影响及改良效果。

There was significant effects on growth and devplopment of after crop such as soy-bean, maize, and little effects on transplanted seedling of rice.

常规剂量对后茬作物大豆、玉米安全性差。对壮秧移栽苗影响不大。

Under same growth conditions, there would be relative higher volume and productivity in coppice forest than in seedling crop of Robinia pseudoacacia.

与实生林相比，在相同的生长条件下，萌生林具有较高的木材量和生产力。

The importance, the method, the management and the problems of tropical crop seed and seedling quality testing and the ways to deal with the problems are discussed.

本文基于进料质量检验和供应商质量管理的相关理论，通过系统分析方法，对亚光耐普罗进行了旨在提高进料质量检验能力和供应商质量管理能力的改进研究。