Flowering control of several flowers

The rise of the flower industry is an important indicator of China's economic and social development. Nowadays, regardless of the north and south of China, the opening of urban flower shops has sprung up. Many friends wrote to ask how the flowering period of some flowers is controlled. Below,

Instructions for using the extraction tank

The extraction tank can be used in various processes such as atmospheric pressure, water decoction, warm immersion, heat reflux, forced circulation, ginseng, aromatic oil extraction and recovery of organic dissolved coal in traditional Chinese medicine, food and chemic

What are the essentials for the cultivation of zucchini?

Fertilizer and water management: After about one week of planting of zucchini, it is necessary to timely spray the seedling water, and combine the watering to chase the seedling fertilizer for one time, mainly to the decomposed organic fertilizer, and promote the growth of the seedlings. After wat

Potato leaflet prevention

The potato leaf lobes began to become smaller from the compound leaves that grew from the heart of the plant, and the difference was different from the lower leaves. The newly grown petiole was upright, and the leaflets were often deformed and the leaves were rough. There are three main types: mos