Several problems should be noticed in winter grape cutting

Because of the grape in the early spring, there is a phenomenon of injury. For this reason, in areas where burial and cold protection are required, the plastic trimming of the grapes should be carried out before the burial, but in the production, the winter shears often cause adverse effec

Cultivation technology of pollution-free yellow bud

Amaranth is a perennial herb of the family Liliaceae. It is native to the western part of Yazhou and has a long history of cultivation. It is widely cultivated throughout the country. It is a kind of mass-consumption vegetable, especially the soft-cultivated yellow bud (ie, yellow) is a tr

Appreciation of early spring cucumber and tomato management

I. Cucumbers and tomatoes are the chiefs of criminals last winter was the warmest winter in the past 20 years. Winter warmth should be a good thing for the cultivation of cultivated land, but some of the greenhouse cucumbers and tomatoes are not growing too well. The cucumber leaves are to

Laboratory plastic film thickness gauge using operation method

In order to promote the better development of China's soft plastic film production enterprises, improve the quality of product packaging, increase the core competitiveness of film production enterprises, reach the domestic leading level, let our products go t

Prevention and treatment of fruit tree deficiency syndrome

Fruit shrinkage, lobular disease, yellow leaf disease, etc., which occur in the growing season, are caused by the lack of trace element fertilizer. In winter, a certain amount of trace element fertilizer is applied in combination with the application of base fertilizer, which has good cont

Making vegetable organic fertilizer: manure

Manure fertilizer, also known as grass pond mud, manure fertilizer, etc., is based on crop residues, grass, leaves, green manure and other plant residues as the main raw material, mixing human and animal waste, soil, under the conditions of normal temperature and flooding, anaerobic by mic