大家在查：土壤养分形态养分吸收矿物质饲料脱胶骨粉残骨中量元素美洲斑潜蝇金龟子芽孢杆菌试验误差早熟素

速效养分

速效养分

速效养分

速效养分

1

The contents of organic matter , total nutrient and available nutrient in fencing soil from Stipa grandis grassland were all increased.

大针茅草原围栏封育样地土壤的有机质、全量养分和速效养分含量均有所增加；

4

In regard to the available nutrient contents and enzyme activities , MPX obtained the best effect . 3. 5 strains of Bacillus spp.

3 种芽孢杆菌，无论速效养分含量或酶活性，都是微生物综合调理剂作用最明显。

5

it increased greatest that the available nutrient content of pea root-soil interface on inoculation B2 than inoculation B1.

接种 B2 豌豆根面速效养分含量增加幅度大于接种 B1 的豌豆。

7

Study of Soil Available Nutrient Spatial Variability

土壤速效养分空间变异研究

8

Analysis for Spatial Heterogeneity of Organic Carbon and Available Nutrients in Black Soil Region of Hailun County

海伦黑土有机碳和速效养分空间异质性分析

10

Study on Transferring Characteristic of Quick-acting Nutrientin Sand Soil under Spraying Irrigation Condition

喷灌条件下沙土地速效养分移动特性研究

11

Spatial heterogeneity of available soil nutrients in the loess plateau of southern Ningxia

宁夏南部黄土高原流域土壤速效养分空间变异研究

12

The decomposition of organic matter and the change of available nutrient in chestnut soil of Hebei Province

冀西北栗钙土有机质分解及土壤速效养分变化的研究

13

Spatial Variability of Soil Quick-Acting Nutrients in Pingdingshan City

平顶山市土壤速效养分空间变异分析

14

Effects of mixed planting legume and Eucalyptus on soil available nutrients

桉树与豆科植物混交种植对土壤速效养分的影响

17

The Effect of the Rice Straw and Other Organic Materials Application on Available Nutrient of the Soil

施用稻草等有机物料对黄瓜连作土壤速效养分的影响

19

Research of Wheat Soil Nutrition under No -tillage

免耕麦田土壤速效养分含量动态研究

20

Effect of treatment in EM on available nutrient content of soil

处理对土壤速效养分含量的影响

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