Rational fertilization techniques in vineyards

Fertilization is an important part of grape cultivation management. Rational fertilization plays an important role in the effective use of nutrients in the fertilizer and the absorption of nutrients in the soil to promote and regulate vegetative g

Greenhouse vegetables physiological obstacles puzzle, solve?

Air Hazard Ammonia is easy to enter from the stomata and water holes of vegetable leaves, causing alkaline hazards in plants. The leaves of the affected crops were initially water-soaked, then gradually turned light brown, and the young buds or gr

Are the grape varieties at different maturation stages?

In the management of grape production, the contents of the management are different in different mature varieties.

Grapes of early maturing varieties should focus on the management of pests and diseases and the restoration of tree vigor. After the grape is harvested, it is necessa

Walnut tree spring fertilizer management

First of all, in Liangtuliang, from early April to mid-autumn, the soil around the stems of the trunk was turned outwards to expose the base of the roots to reduce the soil moisture around the trunks and prevent the damage of the rhizomes like weevil and aromatous moth. Secondly, disc fert

Vegetables should not be blindly planted "big seedlings"

Many vegetable farmers are used to choosing older or large seedlings when planting vegetables. This is actually a misunderstanding.

Most vegetable farmers think that the price of vegetables will be higher the sooner they are on the market, s