连作障碍

论大豆连作障碍中有关化感作用（Allelopathy）研究的若干问题

Discuss several researched problems of allelopathy in soybean continuous cropping barrier

蔬菜嫁接育苗可以克服连作障碍，蔬菜嫁接装置和嫁接苗愈合装置是蔬菜工厂化嫁接育苗系统的关键设备。

The vegetables grafting seedling may overcome the continuous cropping barrier , the vegetables grafting installment and the grafting healing installment are key equipments of industrial grafting seedling system for vegetables .

通过对土壤pH测定发现，丹参连作障碍可能与土壤酸性增加有关。

According to analysis pH in continuous cropping soil , continuous cropping obstacle was related to soil acidity increasing in continuous cropping soil .

因此，化学元素N、P、K的累积及大棚栽培年限过高是大棚土壤的主要连作障碍因子。

Therefore , accumulation of chemical elements N , P , K , and excessive length of greenhouse cultivation soil were the main obstacles to continuous cropping . 2 .

不同施肥措施及EM菌剂对大棚黄瓜连作障碍的防治效果设施蔬菜连作障碍成因分析与防治对策

The Effects of Different Fertilization and EM Microbial Agent on the Problem of the Continuous Cote Planting The Problems Caused by Monoculture and the Solutions in Protected Vegetables Cultivation

另外，在大棚蔬菜生长过程中CO2亏缺、土壤退化、土传病害、植物产量和品质的下降等连作障碍问题已成为影响大棚蔬菜产量和品质提高的关键因素。

Besides , the deficiency of CO2 , soil degradation , soil-borne diseases and continuous cropping obstacles have become the important factors affecting the quality and yield of the vegetables in the greenhouse .

本实验以具有典型连作障碍效应的药用植物地黄（Rehmanniaglutinosalibosch.）为试验材料，采用大田实验与室内分析相结合的方法。

Taking Rehmannia glutinosa Libosch , a medicinal plant with typical continuous cropping obstacles as the testing material , using the field experiment combined with lab analysis as the method .

将AS818菌剂接种于盆栽草莓的根系，分析了AS818菌剂对草莓连作障碍的影响。

The effects of AS818 on replant disease of strawberry were studied through inoculating strawberry with AS818 in pot cultures .

Men-myco-93-63不同发酵物对番茄生长均有促进作用，其中发酵液处理对连作障碍的防治率达26.36%，固体发酵物对连作障碍的防治率为47.37%。

Men-myco-93-63 different fermentations on tomato growth have promoting effection , the fermentation liquid treatment on continuous cropping obstacle prevention rate reached 26.36 % , solid state fermentation on continuous cropping obstacle prevention and cure rate of 47.37 % .

黄瓜连作障碍因子分析及其生物修复措施探讨

Factors Analysis of Continuous Cucumber Cropping Obstacle and Its Preparatory Bioremediation

生物土壤添加剂减轻黄瓜连作障碍的微生物效应

Effects of Biological Soil Amendment Reducing on Replant Diseases of Cucumber

这种连作障碍可以通过土壤灭菌消除。

But this biological barrier could be eliminated by soil sterilization .

作物连作障碍的产生及防治

The Production of Succession Cropping Obstacles and Its Prevention and Cure Steps

根际微生态系统理论在连作障碍中的应用

The Application of Rhizosphere Micro-ecosystem Theory to Continuous Cropping Problem

AM真菌克服作物连作障碍的潜力

The potential of arbuscular mycorrhizal fungi in controlling replant disease of crops

设施栽培蔬菜连作障碍成因分析及其防治措施

Causes and Control Measures of Continuous Cropping Obstacle in Facility Vegetable Cultivation

黄土高原设施农业中的土壤连作障碍

Soil Continuous Cropping Obstacles in Facility Agriculture on Loess Plateau

西瓜连作障碍中自毒作用的研究

Study on Autotoxicity in Continuous Cropping Obstacle of Watermelon Plant

辣椒化感作用与连作障碍关系的研究

Research of Relationship between Allelopathy and Continuous Cropping Obstacles of Hot Pepper

土壤灭菌对辣椒抗连作障碍效果

Effects of soil sterilization on preventing continuous pepper cropping obstacles

有机物料减轻黄瓜连作障碍作用及其机理研究

The Study on Organic Materials Alleviating Cucumber Continuous Cropping Obstacle and Mechanism

连作障碍是设施蔬菜栽培中的一个关键问题。

Continuous cropping obstacle is a key topic in vegetable facility cultivation .

设施蔬菜连作障碍原因及防治措施

Causes and control measures for continuous cropping obstacles in protected vegetable cultivation

蔬菜设施栽培可持续发展中的连作障碍问题

Soil-sickness Problem in the sustainable Development for the Protected Production of Vegetables

药用植物连作障碍的形成机理及其防治

Formation Mechanism and Control Measures of Continuous Cropping Obstacles in Medicinal Plants

施用生物有机肥，可以在一定程度上缓解设施番茄连作障碍。

Succession cropping obstacle was alleviated using bio-organic manure in a way .

棚菜土壤连作障碍的产生原因及其预防

Causes of Soil Continuous Cropping Obstacles in Vegetable Greenhouse and Preventive Measures

土壤消毒和轮作对克服苹果连作障碍效果的研究

Effect of Soil Pasteurization and Rotation on Apple Replant Problem

根围促生细菌对大棚辣椒连作障碍的防治效果

Studies on the prevention effect of PGPR in the greenhouse pepper obstacles

人参连作障碍问题严重制约了人参的规范化种植。

Continuous cropping obstacle restricted the good agricultural practice of ginseng severely .