The grapes should be fertilized with good six levels

The first is to pay attention to applying base fertilizer after harvest. Fertilize in early October, dig a fertilization ditch on one side, apply 3-6 tons of chicken manure per acre, add 50g of gypsum, 3kg of zinc sulfate, and 3kg of noisy boron to the excrement surface.

The second is budding fertilizer, which applies a fertilizer 7 days before sprouting.

The third is precipitating fertilizer, in the other side of the application of basal fertilization application of urea 50kg/mu, into the strong shoots Zhuanghua.

Fourth, young fruit enlargement fat. Before applying the bagging (when the fruit peas are large), 50kg of compound fertilizer is applied (on the other side of applying urea).

Fifth, color fertilizer. In early July, 20-30 kg of potash will be applied per acre and 30 kg of general calcium.

Sixth is dressing fertilizer outside the roots. In the young fruit period and rapid growth period, spraying borax 500 times to preserve the fruit, spraying potassium dihydrogen phosphate 300-500 times before maturity to increase fruit sugar content.

Angiography Kit

Angiography Kit,angiography system,angiography machine,angiography surgical grown

Anesthesia Medical Co., Ltd. , https://www.trustfulmedical.com