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Control techniques of chilling injury and Frost injury of Cucumber
Control techniques of chilling injury and Frost injury of Cucumber
2020-01-10 -
The latest course of techniques and methods for prevention and control of chilling injury and freezing injury of cucumber
Cucumber in greenhouse is prone to cold injury and freezing injury because of the cold temperature in autumn, winter and early spring. The leaves turn yellow and the growth is damaged in early spring, and the plants wither and die in serious cases. So how to prevent and cure chilling injury and freezing injury? Let's get to know it with the editor.
2020-11-10 The latest cucumber chilling injury and freezing injury prevention and control technology method -
Prevention and remedial measures of low temperature chilling injury of cowpea
Prevention and remedial measures of low temperature chilling injury of cowpea
2020-03-11 -
Prevention and remedial measures of the latest low temperature chilling injury of cowpea
After entering March, the temperature gradually rises, but the cold air will also appear from time to time, bringing severe cooling. In this case, if the vegetable production management is not strict, it is very likely to suffer from low temperature cold injury, or even directly freeze to death, which has a great impact on the yield. The following editor
2020-11-10 Latest cowpea low temperature chilling injury prevention and remediation measures -
Symptoms and Prevention of low temperature chilling injury in Potato
During plant growth or during stem storage, if the air temperature or soil temperature is too low (above freezing point), the plant will produce chilling injury. The degree of chilling injury varies with the temperature. 1. The symptom of the leaf is in the seedling stage, and the leaf wilts and collapses rapidly after the plant is damaged by freezing. When the qi warms up, the affected area becomes flooded and browns after death. But if the plant is only damaged by scourge. the above symptoms will not occur. Chilling injury occurs in the seedling stage in early spring. The symptoms appeared at the top of the seedlings and appeared yellowish to light brown at the base of the young leaves. When
2019-01-16 -
The latest preventive measures for freezing injury of pepper seedlings
Pepper is a common seasoning vegetable, which is inseparable from it in our daily life, and it can be planted throughout the year through greenhouse technology, but a little cold wind in the process of raising seedlings may cause freezing injury and seriously affect the planting efficiency. So how to prevent chili?
2020-11-10 The latest chili seedlings frost injury preventive measures when common -
How does wheat apply herbicide to prevent frost harm?
What kind of herbicide should I use to grow corn? It is best that corn plants that do not cause drug damage are more sensitive to herbicides and should be selected reasonably to avoid drug damage. The water suspension emulsion of 40% atrazine in soil treatment has high herbicidal activity, long service life, and is safe for corn and subsequent crops. Weeds before or after sowing.
2018-07-15 -
Preventive measures for Frost injury of Pepper seedlings
Preventive measures for Frost injury of Pepper seedlings
2020-01-04 -
How to prevent low temperature Frost injury of Chinese Cabbage
How to prevent low temperature Frost injury of Chinese Cabbage
2019-11-30 -
How to prevent low temperature freezing injury of the latest Chinese cabbage
The winter temperature is relatively low, and the cold air will come suddenly, which makes people unprepared. Many people are often busy for a season, and the harvest is often destroyed by a frost injury. So how to prevent Chinese cabbage from freezing? The editor brings you some prevention and control measures. I hope
2020-11-10 The latest Chinese cabbage how to prevent low temperature freezing injury winter temperature -
Causes and Defense methods of Frost injury of Wheat with poor drought Resistance and easy Frostbite
Causes and Defense methods of Frost injury of Wheat with poor drought Resistance and easy Frostbite
2018-07-11 -
Five techniques for preventing Frost injury of weak Wheat seedlings
Five techniques for preventing Frost injury of weak Wheat seedlings
2018-07-25 -
Beginners talk about how to distinguish water injury, fat injury, drug injury and drought injury from the leaf surface.
Beginners talk about how to distinguish water injury, fat injury, drug injury and drought injury from the leaf surface.
2018-05-01 -
Causes of Frost injury and Anti-freezing measures of soft seed Pomegranate in Western Henan Province
Causes of Frost injury and Anti-freezing measures of soft seed Pomegranate in the West of Henan Province Pomegranate is one of the favorite fruits and is listed as a treasure in fruit because of its rich nutrition and beautiful meaning. In recent years, soft seed pomegranate is regarded as one of the treasures in the market.
2018-09-21 -
Occurrence and remediation of the latest spring frost injury of wheat
In February and March of every spring, cold air often breaks out to the south in the north, and the process of cooling is large, and the wheat jointing prematurely often suffers from freezing injury. At this time, for the overgrown seedlings, measures should be taken to suppress the growth, and to fertilize the weak seedlings reasonably and promote the weak seedlings to become strong.
2020-11-10 The latest wheat spring frost frost injury occurrence and remediation every year -
Occurrence and remedy of Frost injury in Spring of planting Wheat
In February and March of every spring, cold air often breaks out to the south in the north, and the process of cooling is large, and the wheat jointing prematurely often suffers from freezing injury. At this time, for the overgrown seedlings, measures should be taken to suppress the growth, and to fertilize the weak seedlings reasonably and promote the weak seedlings to become strong.
2020-11-08 Planting wheat spring frost frost injury occurrence and remediation every year -
How to remedy the Frost injury of Wheat
How to remedy the Frost injury of Wheat
2018-07-01 -
Remedial measures of rapeseed vulnerable to freezing injury in low temperature in winter
Remedial measures of rapeseed vulnerable to freezing injury in low temperature in winter
2018-07-11 -
Measures for potato disaster reduction after freezing and snow disaster
(1) Function and use 1. The effect of low temperature on potato seed tuber during storage and seed tuber and young bud (seedling) after sowing. 2. Reduce the damage degree of ice and snow disaster; promote potato recovery growth. (2) Technical measures 1. Preventive measures for freezing injury (1) During seed potato storage, pay attention to heat preservation. Before the low temperature comes, take preventive measures, such as putting straw mat under the seed pile and covering the seed pile surface with straw mat to prevent freezing damage. (2) Reasonable adjustment of sowing date to prevent freezing injury. needle
2019-01-16 -
How to prevent the Frost injury of Wheat after Snow in more than half of China
How to prevent the Frost injury of Wheat after Snow in more than half of China
2018-07-11