The Countermeasure of Apple Tree Rotting Root

Apple trees often have rot. Because the roots were buried in the soil, early infections and illnesses were light, they were not discovered or diagnosed and were not diagnosed correctly. They were not able to treat the disease as they were, but the trees were thin, the yield and character w.......

How women judge their health status

Women's health and reactions to many small details, as long as we pay more attention to know whether there is a problem with their health. In addition, women who want to keep their health also have a lot of things that are not easily noticeable. They can help u.......

Tomato Pinching Technique

Into hot summer, with high temperature and humidity, tomato grows vigorously, and the plants germinate more. In order to control the vegetative growth of plants, promote reproductive growth, fruit development, improve the quality of the product, take the measures of topping and snoring to .......

Summer medication "six attention"

In order to ensure the efficacy and safety of pesticide application, the following points should be noted when using pesticides in summer:

The right medicine must be carefully read at the time of purchase to read the product manual, according to the object to be controlled for the .......

The experience of leaf dressing

At present, the foliar dressing has been widely applied in agricultural production, especially in the middle and late stages of crop growth, and has the advantages of low cost, quick effect, and obvious effect. In order to improve the effect of foliar dressing, based on years of production.......

The efficacy and effect of earthworms

Function Indications

Soil white peony is a Chinese medicine, bitter, cold. The roots are spindle-shaped, with a grayish-brown surface that is shrunken and cross-hatched. There are heat phlegm, dampness, swelling and swelling effect........

Introduction of commonly used acaricide knowledge

Apple leafhopper is an important pest in apple production. It has few individuals and breeds rapidly during high temperature and drought. It seriously affects the normal physiological functions of apple leaves and weakens the tree vigor. There are mainly three kinds of apple trees in orcha.......

Which factors influence the fumigation effect

Site preparation

Correct soil preparation is the most important factor affecting the fumigation effect of the soil. Bad preparation will affect soil disinfection. Ensure that there are no crop stalks, no large clumps, and especially to remove stubborn roots from the soil. Because m.......