Causes of Physiological Diseases in Greenhouse Vegetables

The occurrence of various physiological diseases in greenhouse cultivation has long been mistaken for the lack of soil.

The actual situation is: the amount of fertilizer applied in greenhouse cultivation, whether it is organic fertilizer or nitrogen, phosphorus, potassium, micro-fe

Treat rabbits with frostbite

In general, rabbit frostbite can be divided into three levels according to the degree: first grade, local redness, swelling, pain, slightly warm; second grade, local appear full of transparent liquid blisters, pain, ulceration ulceration ulcer , leaving behind scars; three levels, local ti

Vessel vegetables should pay attention to scientific fertilization

Plastic pipe sheds and other protective facilities are relatively closed environments. Especially in the winter season, the outside temperature is low. In order to maintain the temperature inside the pipe sheds, there is generally little ventilation. Therefore, if the fertilizer applicatio

Vessel vegetables should pay attention to scientific fertilization

Plastic pipe sheds and other protective facilities are relatively closed environments. Especially in the winter season, the outside temperature is low. In order to maintain the temperature inside the pipe sheds, there is generally little ventilation. Therefore, if the fertilizer applicatio

Peanut high yield key technology introduction

Peanut is one of the important economic crops in Huizhou City. The annual planting amount is close to 500,000 mu. In the rural areas, especially in remote mountain areas, almost every household grows peanuts. Due to the relatively backward cultivation level, the average yield of peanuts is

Wheat flourishing

Symptoms Northern winter wheat in the autumn and winter of 1998 appeared prosperous. According to preliminary statistics, there have been 400 million mu of land in the country, among which the prosperous land in Shandong, Hebei and other places account for about 50%. In winter, low tempera

Mushroom cultivation management

The quality of shiitake mushroom management directly affects the yield and benefits, and the cultivation management is a key link in the production of shiitake mushrooms. Both indoor and outdoor cultivation methods can be adopted.

First, indoor bacteria management (a) Minimize the

Mushroom cultivation management

The quality of shiitake mushroom management directly affects the yield and benefits, and the cultivation management is a key link in the production of shiitake mushrooms. Both indoor and outdoor cultivation methods can be adopted.

First, indoor bacteria management (a) Minimize the

How to disinfect and store hybrid corn seed

1. Hybrid corn seeds after disinfection and threshing before storage should be clean and windy, prevent the hybrid corn from mildew during storage, and use 50% pungent sulfuric acid or 80% dichlorvos 1500 times to spray the inside and outside of the empty warehouse and the surrounding envi

How to disinfect and store hybrid corn seed

1. Hybrid corn seeds after disinfection and threshing before storage should be clean and windy, prevent the hybrid corn from mildew during storage, and use 50% pungent sulfuric acid or 80% dichlorvos 1500 times to spray the inside and outside of the empty warehouse and the surrounding envi

Fertilizers that cannot be mixed

Some farmers do not understand the performance of chemical fertilizers and mix chemical fertilizers indiscriminately, causing some crops to dry, burn and die. Now tell farmers what fertilizers can't be mixed so that they can be reasonably used in production.

The first is that c