Grapes Summer Garden Technology

In summer, the use of grape green seedlings to plant and build gardens is a new technology that has emerged in recent years. The method is simple, easy to manage, and the survival rate of grapes is high. The second year, the yield per mu can reach 1000-1500 kg. The technical points are as follows:

Garden preparation The vineyards should be built on land that is well-watered, well-drained, and easily accessible. In the north-south width and depth of each 60 cm of the ditch, in the bottom of the appropriate amount of wheat, corn and other straw, and then Mushi 5000 kg of soil miscellaneous fertilizer, backfill a certain amount of soil and soil fertilizer mix. In the end, fill in all the remaining soil and do a hoeing and watering. After the soil is loose, the grape seedlings can be planted.

Seedlings choose summer planting grape seedlings, there are three kinds of green seedlings to choose from: the first is the spring nutrition seedlings cultivated in the greenhouse; the second is the hardwood cutting seedlings retained last year; the third is the current year cuttings Green seedlings in the field.

Variety selection In the fresh food variety, you can choose red double odor, black banana, royal rose, Jingxiu, Jingyou, big rose, red earth, beauty finger, ruby, etc. In the brewing variety you can choose snake dragon bead, Cabernet Sauvignon , Sheila, etc., in the non-nuclear species can choose Thomson, Royal Autumn, Krissen, excellent non-nuclear and so on.

Planting time and methods Colonization can be performed from late May to early July, usually in the afternoon on cloudy days or after rain. The method of colonization is as follows: taking nutritious seedlings as an example, the plastic bag is first cut and peeled off with a blade, and then it is planted in a prepared planting line. The depth is preferably 3 cm buried in the ground plane, and the soil will be properly buried. Press tightly. Immediately after planting, water is poured, and the soil is loose and then protected. The method of colonization of other seedlings is similar to that of the above method.

Post-planting management

1. Water and Fertilizer Management When the shoot length reaches 7-8 leaves, 30-50 grams of urea will be applied to the plant, 50 grams of diammonium phosphate will be applied after 20 days, and 100-200 grams of potassium sulfate will be applied after 20 days. . Water immediately after fertilization.

2. When the tip of the shoot is picked up, the tip of the shoot will be picked up to 7-8 leaves and it will be plucked and the auxiliary tip will be promoted. There will be 3-4 axe shoots until it reaches 5-6 leaves. Auxiliary tip occurs on the shoot, leaving 2-3 leaves repeatedly topping.

3, pest control until the new shoots grow to 5-6 leaves, spray again 80% of the spray grams 600-800 times the liquid, and appropriate amount of insecticide. After a half month, spray 50% of carbendazim 500-600 times. After the assistant shoot grows into a long one, it is mainly sprayed with Bordeaux multi-injection solution. It sprays 1:0.7:200 times liquid in summer and autumn and 1:1:180 times after autumn.

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