First, the waste collection and Agaricus bisporus cultivation materials formula I in mid-April, Flammulina production is over, its cultivation waste bag drying, combined with the sun drying beat, broken to save concentrated rain. Bisporus sulphate cultivation material formula: calculate the dry we

The appearance of tomato face disease in tomato is closely related to the unfavorable conditions such as temperature and nutrient supply. Control methods: 1, the application of humic acid fertilizers or biological fertilizers or fully cooked organic fertilizer, pay attention to the proportion of

The most important thing in pig farms is the health of pigs. Although ordinary farming technicians can't quickly diagnose diseases and make professional judgments and treatment plans like professional veterinarians, because technicians deal with pigs on a daily basis, the most It is easy to fin

Zinc is an indispensable trace element for crop growth. Zinc deficiency can cause dwarfing of plants, short internodes, inhibition of leaf expansion and elongation, and appearance of leaflets with twisted and wrinkled edges. Alzheimer's corn seedlings and rice seedlings are caused by zinc defi

"Three-wire" refers to the foreign fiber in cotton, such as chemical fiber, silk, hemp, hair, plastic rope, cloth and so on. The mixing of foreign fibers occurs mainly in all aspects of cotton production, processing and distribution. Especially when picking, cotton farmers use chemical f

According to the report of the American Physicists Network on August 24th, scientists at the Scripps Research Institute in the United States have successfully modified vancomycin, an important natural antibiotic, to kill mutant antibiotic-resistant bacteria. . This reconstituted antibiotic

1, cold insulation work The rabbit's normal body temperature is 38.5 to 39.5 °C, suitable for rabbit growth and reproduction temperature is between 15 ~ 25 °C, winter temperatures are lower, so cold insulation is the focus of winter feeding management. 1 maintenance cage, cold and warm

Harvest method To achieve product specifications can be arrested and listed. At present, the adoption of the shrimp collection method for catching Japanese prawn in ponds has two methods. One is to drain the water at the drain outlet during the night. Because the Japanese shrimps swim in the sand

Planting melons or solanaceous vegetables often encounters small fruit problems. There are many reasons for this problem. Variety factors, lack of light, improper fertilization, heavy mashing, excessive inhibitors, and phytotoxicity all contribute to the small fruit size, but common causes are abn

1. Hanging branches: The pear branches are soft. When there are a large number of fruits in the fruit period, the fruit branches are mostly sag and grow, and in the case of excessive results, they are easily cleaved. Can be tied in the long hair, the results of the pear branches with a rope hangin

In order to avoid causing unnecessary pesticide damage, it is important to know whether the pesticide will cause phytotoxicity before applying the flower to the fruit tree. The following are some pesticides that are not available on flowers and fruit trees for reference. Lime sulfur: Peach, plum

First, the growth of pigs 25-60 kg stage Objective significance: To reduce the degree of stress of pigs due to changes in feed and environmental conditions, to achieve a smooth transition of pig feeding and management, and to achieve optimum growth rate and feed reward. 1 Growing pigs transferre