| 释义 |
continuous cropping短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
连作
The mechanism is unique, the egg insect with against, treats the symptoms and the causes, effective addressing continuous cropping question.
机理独特、卵虫同防、标本兼治，更有效解决重茬问题。 sonhoo
The results above showed that water soluble carbohydrates, amino acids and organic acids from continuous cropping soybean had significantly close correlation with root rot.
上述结果表明，大豆连作土壤有机化合物与根腐病发生存在极密切关系，它们是根腐病严重发生的重要物质诱因。 cnki
The results showed that soybean root exudates contained allelopathic compounds that inhibited seed germination and seedlings growth, and this might cause soybean continuous cropping barriers.
表明大豆根分泌物中存在抑制大豆幼苗生长的化感物质，由此可引发大豆连作障碍。 cnki
The scientific grounds for reasonable regulating Mn nutrition of soybean continuous cropping and alleviating continuous cropping barriers are recommended by the study.
本研究为合理进行连作大豆锰营养调控，减轻连作障碍提供了科学依据。 cnki
During recent years, continuous cropping Soybean, lack of soil tillage and lack of effective herbicide for Perennial sowthistle caused Perennial sowthistle rampant.
近年来，由于大豆连作普遍、土壤耕作次数减少且无防除苣荬菜的特效药，导致大豆田苣荬菜的危害日趋严重。 cnki
Effects of soybean specific fertilizer on adverse resistance of soybean in rotation and soybean continuous cropping were investigated by pot and field plot experiments.
采用田间与盆栽试验方法研究了大豆专用复混肥对轮作、连作大豆抗逆性的影响。 cnki
Objective To discuss the internal and external factors' functional mechanism of ginseng continuous cropping obstacle.
目的探讨人参连作障碍的内外在因素作用机制。 cnki
Strawberry root rot is one of the most important root diseases on strawberry, especially in continuous cropping fields.
草莓根腐病是草莓根部重要病害，特别是在多年种植草莓的重茬地块，严重时可造成整个草莓园区的毁灭。 cnki
The experiment chose3 medicaments and3 concentrations by3 times of irrigating roots to control Gladiolus continuous cropping disease.
试验选用三种药剂，三种浓度在生长期间进行三次灌根处理，防治唐菖蒲重茬病害。 cnki
The results showed that radical elongation of soybean were significantly inhibited by the aqueous extracts of soybean in continuous cropping at the co.
研究了重迎茬大豆花荚期植株地上部水浸液及其提取物对大豆种子萌发及幼苗生长的化感作用，并鉴定了有明显化感作用组分的物质。 dictall
The variation of microflora of rhizospheric and non- rhizospheric soils of soybean following main crops and continuous cropping of soybean.
研究了正茬与连作大豆根际及非根际土壤微生物区系的变化。 cnki |