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采前

采前

采前

1

Under normal circumstances , at the end of pre-mining, coal mining operations prior to the start of contents of at least solid particles .

一般情况下，在采前准备结束，采煤作业开始之前，固体颗粒含量最少。

2

In this study , "xuan hua-milk" grapes were soaked with chitosan compound at preharvest .

研究采前涂膜处理对宣化牛奶葡萄的采后贮藏生理及保鲜效果。

3

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Effects of Methyl Jasmonate Treatments before Harvest on the Resistance of Peanut Mature Seeds against Aspergillus flavus

花生采前茉莉酸甲酯处理对成熟种子黄曲霉抗性的影响

6

The Management of the Pre-harvest Red Globe Grape and Its Storing Technology

红地球葡萄采前管理及贮藏技术

7

Effects of Pre-harvest Boron Nutrient Solution Spray and Postharvest Chitosan Films on Fruit Quality and Storability of Longan

采前喷硼和采后壳聚糖涂膜对龙眼品质及耐贮性的影响

9

Influence of removal of leaves preharvest on apple fruits quality and branches reserve nutrient

采前摘叶对苹果品质和枝条贮藏营养的影响

10

Effects of Calcium Treatment on Quality and Storage of Harvest Horticultural Products

采前钙处理对园艺产品采后品质及贮藏性的影响

11

Effect of Preharvest Pesticide Application of Keeping Freshness and on Control of Fruit Disease of Litchi

采前药剂处理对荔枝果实病害控制及保鲜的效应

12

Effects of Manganese and Calcium Treatments on Metabolism of Active Oxygen Species in Peaches

采前锰钙处理对桃果实保护酶系统的影响

13

Preparative before stop of fully mechanized top coal caving face under special condition

特殊条件下综放工作面停采前准备工作实践

14

Study about fruit dropping of date and its countermeasure

枣树采前落果的原因及防治对策

16

Effects of fruit pre-harvest bagging on the quality and post-harvest storability of longan fruit

果实采前套袋对龙眼果实品质和耐贮性的影响

17

Effect of preharvest spray on berry dropping of Thomson Seedless in storage

采前喷穗对无核白葡萄贮藏期间落粒的影响

18

Effect of covering fruit with bag before harvest on the qualities of peach fruit

采前套袋对桃果实品质影响的研究

19

Studies on the Short-Term Forecasting Models of Citrus Crops

柑桔产量采前预测模型研究

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