大家在查：水旱轮作换土次生污染增味剂事后分析土壤容量矿物对土壤净化骨缺损重复利用率

耕作制

耕作制

耕作制

耕作制

1

Typically, magnesium levels in soils under no tillage do not change materially from those under conventional tillage .

免耕和传统耕作制相比，土壤中镁的含量没有实质的变化。

3

Process Characteristics of Soil and Water Loss Under Two Tillage Systems and Valuation of Measurement for Soil Erosion

紫色土两种耕作制的产流产沙过程与水土流失观测准确性分析

4

Reform strategy and preliminary achievements of farming system in cropland for rice and vegetable in Guangdong

广东稻、菜田耕作制改革策略与初步成效

5

Analysis on Farmer Awareness of Conservation Farming System in Paddy Field in Southern China

南方稻田保护性耕作制的农民认知分析

6

Effect of Different Cultivation Rotation System on Soil and WaterConservation in Yellow Sloping Upland Areas of Middle Guizhou

黔中黄壤丘陵旱坡地不同耕作制与水土保持研究

7

Soil Cultivation Systems in Ancient China

我国古代的耕作制和耕作方法

热词推荐

大家在看