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Phalaenopsis winter maintenance: what is the cold damage of Phalaenopsis? Differences in diseases among different varieties
In the phenomenon of cold injury of Phalaenopsis, the symptoms of cold injury were slightly different among different varieties. What is the cold damage of Phalaenopsis? do you want to know? The variety of safflower Phal. Taisuco Firebird is the test material, imitating the routine way of export packaging.
2019-05-29 Phalaenopsis winter maintenance cold damage phenomenon what kind different -
Severe crop losses caused by cold wave symptoms of frost injury of sugarcane and its prevention and treatment
Severe crop losses caused by cold wave symptoms of frost injury of sugarcane and its prevention and treatment
2018-07-11 -
Prevention of Cashmere Goat fighting injury
Prevention of Cashmere Goat fighting injury
2018-07-01 -
Difference between Frost injury and Disease of Potato
Freezing injury: from the plant growth appearance, after the plant is frozen, the leaves and heart leaves have no disease spots, and the leaves are dark green. When the sun shines, the leaves appear to be wilted and seem to be cooked leaves. After 1-2 days, the leaf margin curled inward until withered, but the new leaves growing from the heart leaves had no symptoms of wilting. Disease: the plant is affected by.
2018-09-15 -
Apple grade distinction
Apples are common fruits in daily life. when we go to the fruit supermarket to buy them, we will find that some of them are very expensive and some are very cheap. what's going on? it has something to do with the grading of apples. So, how to distinguish the grades of apples? Apple is mainly
2020-11-09 Apple grade distinction apple fruit daily life common -
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 -
Cause Analysis and Preventive measures of Frost injury of kiwifruit
Kiwifruit is a very popular fruit, which has high edible and nutritional value, and it has a large planting area in our country, but there is a great difference between the north and the south of our country.
2018-10-09 -
Pear fruit appearance grade index
The first-class and second-class basic requirements of the pear appearance grade specification project are fully developed, mature, the fruit is complete and good, fresh and clean, no peculiar smell, abnormal external moisture, stinging, insect fruit and disease. The color and lustre of this variety should be the same as that of this variety at maturity. (G) the single fruit weight of the main varieties of pear is required in Appendix A (Standard Appendix). There may be defects in the shape of the fruit, but there are no defects on the fruit surface. 1) there is no slight crush injury without permission, the area is less than 0.5 cm and the allowable area of abrasion is less than 0.5%.
2019-01-11 -
Treatment of accidental injury to Pet Dog
Pet dogs are friends and companions of human beings. It is small, lively, playful and curious, so accidental injuries often occur in daily activities. If dog owners and veterinarians are handled properly and treated in a timely manner, the sick dog can often turn the corner and recover quickly; otherwise, the opportunity for treatment will be lost. We summarize several emergency treatment and treatment measures for accidental injuries of pet dogs that are often encountered in veterinary clinic, which can only be used as a reference for dog lovers and veterinarians. 1 esophageal obstruction is mostly caused by esophageal obstruction in dogs.
2019-01-16 -
How to raise reticulate grass in winter, four tips to avoid leaf wilting / temperature is very important.
Because of the general cold tolerance of reticulate grass, how to survive the winter has become a headache for many flower friends. If the method is wrong, it is easy to cause the leaves to wither and fall, then the efficacy and function of reticulated grass will be greatly reduced, and how to raise it in winter? Next, the editor will tell you some of the most practical skills.
2018-12-17 -
How to prevent frost injury of fruit trees in winter?
Winter has come, and every year the orchard has a great impact on the production of the orchard because of frost injury. Therefore, it is necessary to take precautions against it, and if there is a remedy, it will not only damage but also increase the cost, so how to prevent frost injury of fruit trees in winter? First, the hair of fruit trees caused by freezing injury
2020-11-09 Winter fruit trees frost injury prevention winter already to every year -
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 -
Basic watering method
Basic watering method
2018-05-05 -
Key points of production recovery Technology of Tea trees after Snow disaster and Frost injury
This year, some tea areas across the country experienced severe weather such as heavy snow and low temperature freezing, which caused different degrees of snow disaster and freezing damage, such as broken branches, discolored leaves, withered branches and so on. In order to resume tea production and reduce the economic loss of tea farmers as soon as possible, in view of the occurrence of disasters, the following technical points are put forward. 1. Pruning 1. Mild frost injury (only leaves are damaged): no pruning or light pruning as appropriate. 2. Moderate freezing injury (damage to production branches) and severe freezing injury (damage to backbone branches): pruning when the boundary between the frozen dead part and the healthy part is clear.
2019-01-16 -
Farmers' occupational disaster insurance trial "injury before disease", how to do chronic occupational disease? Legislators call for accelerated integration
Farmers' occupational disaster insurance trial "injury before disease", how to do chronic occupational disease? Legislators call for accelerated integration
2018-05-11 -
Money banyan leaves yellowing how to do, pay attention to 5 points are not afraid of yellowing / improper water and fertilizer is the key
As a kind of rich and unusual-looking plant, money banyan friends should be no stranger, it is evergreen all the year round, broad and glossy leaves, has an excellent ornamental. However, in the process of breeding, because there are many novices, they often cause the appearance of leaf yellow due to improper maintenance, thus affecting the ornamental quality of the plant.
2018-12-12 -
Causes and Preventive measures of Frost injury of Zanthoxylum bungeanum
Causes and Preventive measures of Frost injury of Zanthoxylum bungeanum
2020-01-08 -
The latest causes of Frost injury of Zanthoxylum bungeanum and its Preventive measures
The freezing injury of Zanthoxylum bungeanum occurs frequently in winter and spring, but because of the backwardness of farmers' prevention technology, a large area of pepper is frozen, which seriously affects the development of pepper industry. So what are the causes of pepper frost injury? How to prevent it? Come and have a look with the editor. 1. Freeze
2020-11-10 The latest Zanthoxylum bungeanum freezing injury causes and preventive measures in winter -
Analysis of current Wheat Seedling situation and suggestions on Spring Management
The key to a bumper grain harvest is to improve the quality of sowing with seven-minute planting and three-part management. At present, spring wheat in our province is about to enter the sowing period, how to make a good sowing pass and improve the sowing quality is related to the overall situation of spring wheat harvest throughout the year. First, the selection of improved varieties to win high wheat yield, soil is the foundation, fertilizer is nutrition, water is the lifeline.
2018-09-10