During the summer of the three summers, the pests and diseases of vegetables in the city mainly include: Pieris rapae, Plutella xylostella, Brassica juncea, Liriomyza sativae, and Solanaceae bollworm. This period is a mixed period of various pests and diseases. Therefore, the prevention and contro ....

What are the unique functions of microbial fertilizers? Microbial fertilizers play an important role in agricultural production. This is reflected not only in the improvement of soil nutrient supply, but also in the promotion of crop growth, disease resistance, stress resistance, increase in yield ....

Summer corn, wheat stubble, no-tillage direct seeding, refers to the wheat harvest without ploughing and other field operations, the direct cultivation of wheat on the wheat stubble planting methods. There is a need for supporting measures such as wheat harvesting machinery, corn no-tillage sowing ....

The clubroot disease of Chinese cabbage is a fungal disease. This disease not only harms Chinese cabbage, but also has different degrees of damage to cruciferous vegetables such as greens, radishes, cauliflower, and rapeseed. Root tuber disease mainly damages the roots of Chinese cabbage and can be ....

Leeks are mainly cultivated in spring and autumn. Spring leeks are sown from late February to early April and harvested from early April to late May. Autumn leeks are sown in August-September, harvested early in the fall and before winter, and late sowing can be harvested from winter to spring. C ....

1, species selection. In the northern greenhouse, the current large planting area, good yield and quality performance of the variety is "pearl", the species grows rapidly, the planting can be fruiting in the year, high yield, easy cultivation and management, disease resistance, fruit fla ....

Chaohu Duck is mainly produced in the vicinity of Chaohu City, Anhui Province, including the Lancang River, Juchao, Feixi, Feidong, Wuwei and other places. The breed duck has the characteristics of strong physique, quick action, resistance to stress, strong foraging ability, etc. It is a good mate ....