From the beginning of April to the beginning of May, it was the shoot growth stage and the episodic flowering period of the vine. In an interview at the grassroots level, the reporter found that some of the fruit growers were blind to the scientific management of this stage of the vineyard. In this connection, Zhang Zongqin, an associate professor at the College of Forestry of Northwest Agriculture and Forestry University, provided scientific guidance for the majority of fruit farmers. Bound new shoots in the process of fixing the tip, the new shoots have been fixed every 15 cm tied to achieve a reasonable distribution of branches. In the process of binding, it is necessary to take advantage of the softness of the branches and put it on a uniform basis. Observe that the slope of the ramp should not be too large, and the transition from the stand to the horizontal plane should not be excessive. In addition to this, in the process of topping the vines, the strains are different, and the time for picking the hearts is different. Among them, the Kyoho vines that are easy to fall to flower are all topping for all new shoots 3 days before flowering. The variety should be picked up about 3 days after flowering. The tendrils are removed at any time during the entire growing season. Fertilizer before fertilizer application, Zhang Zongqin said that in the 10 days before flowering, on the other side of the trunk of Shi Meng bud fertilizer, 0.5 to 0.6 meters away from the trunk, open 10 cm deep groove chase before applying fertilizer. 25-50 kg of ammonium diammonium per acre, 25-50 kg of potassium sulfate, 2-5 kg ​​of trace element fertilizer. Fertilizer is mixed after the application, buried soil, pouring water once. Spraying 0.3% urea + 0.3% potassium dihydrogen phosphate + 0.1% borax or trace element fertilizer (calcium magnesium boron zinc iron) solution 1 to 2 times before flowering can promote pollination and fertilization. Sparse spikes In the sparse flowering process, the fruit grower removes the spikes and cuts the spikes. About 5 days before flowering, eliminate 1/5 to 1/3 of the inflorescence tip and remove excessive inflorescences. The robust branch leaves 1 ear fruit, and the weak branch leaves no fruit. Weeding and weeding should remove weeds from the vineyards, loosen the topsoil, cover the surface with grass, and clean up the drains to prevent accumulation of water. Disease and Insect Pest Control In the prevention and control of pests and diseases, fruit growers should pay attention to the prevention and treatment of green-blind maggots and locusts by alternately spraying 2.5% deltamethrin ECG 3000 times solution and 10% imidacloprid 1500 times solution in the initial stage of vine budding. 500 times before flowering, 500 times carbendazim, or 500 times as high as Zinc to prevent black pox, powdery mildew, downy mildew, etc., spraying once every 10 to 15 days, after the rain should pay attention to timely spray. ALUMINUM ROLLING WALKER WITH SEAT AND BACKREST folds easily for storage and transportation. No tools needed and easy to assemble. Made of durable but lightweight aluminum that can hold up to 300 pounds Rollator For elderly,Aluminum Rollator Walker,disabled Rollator,Medical Rollator,Rollator Foshan Oscar Medical Instrument CO.,LTD , https://www.fsoscarmed.com
Wiping shoots should pay attention to the removal of improper buds, weak buds, and overt buds, so that the tree sprouts robust and its position is appropriate.
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