Using biogas slurry as the "spring shooter" and "summer shooter" topdressing fruit trees can increase fruit set rate by 5%, increase production by about 20%, enhance quality, and increase sweetness by 0.5-1%.

1, the principle of fertilization: different ages of different fruit trees, generally in the growth phase of biogas slurry.

2. Fertilization method: “Summer shooter” (biogas slurry) is applied in early May. “Autumn shooter” (biogas slurry) is applied at the beginning of July. The adult tree is mainly used for flowering fertilizer (biogas slurry) before the flowering result. Shi Zhuang fruit fertilizer (biogas slurry), in the drip line around the crown, open a round or half moon-shaped groove, groove width 30 cm, depth 35 cm, such as soil depth difference of 50 cm is appropriate, each plant with biogas residue 100 -150kg, appropriate additional phosphate fertilizer, cover the soil slightly convex to prevent accumulation of water. In the flowering and fruiting period, foliar spray fertilizer can also be used to supplement the nutrients. During the flowering period, 100 kilograms of clarified biogas slurry is used to water 300 kilograms (1:2-3), which is directly sprayed into the foliage (leaf back), and the fruit enlargement period is used. 100 kilograms of clarified biogas slurry is mixed with 100 kilograms of water (1:1) and sprayed directly onto the leaves and fruit surfaces, 2-3 times per month. Foliar spraying is best done on a sunny evening.

Disposable Tourniquet Roll Packed 17.5M

Best Tourniquet,Tourniquet Online,Disposable Tourniquet,Tourniquet For Blood Draw

GUANGDONG JIANGMEN RONGHAI MEDICAL TECHNOLOGY CO.,LTD , https://www.kimaomedical.com