How to cultivate feverfew?

Perennial chrysanthemum is a perennial herb. It is cultivated once a year, and its plant height is 60 cm. The leaf base has a crack, white jade, chrysanthemum flavor, long flowering period, and flowering branch. Each plant can open nearly 100 flowers. Cultivation points: optimum temperature fo

Several issues of purchasing microbial fertilizers

So far, there are only 400 kinds of microbial fertilizers that have been approved by the country, and more than 2,000 have actually been produced. Microbiological fertilizers sold on the market have been mixed. To protect the vital interests of farmers, they are choosing and applying them.

Several issues of purchasing microbial fertilizers

So far, there are only 400 kinds of microbial fertilizers that have been approved by the country, and more than 2,000 have actually been produced. Microbiological fertilizers sold on the market have been mixed. To protect the vital interests of farmers, they are choosing and applying them.