The guangming grapes specialized co-operative of the city of guanghua, which is dedicated to the study and promotion of new grape varieties and planting techniques, now sells such varieties as summer black, beautiful fingers, victoria, goldenfinger, great peaks, magenta 1, black sweet
Spring grape disease prevention
1. Skin-skinning: in the early spring, a plastic film is laid under the vine, then the skin of the vine is stripped off, and it falls on the film, and the price of the grapes is collected, while the disease branches are cut and, together with the skins of the film, are burned outside the garden。
Deep tillage: in conjunction with the fertilization of grapes, an all-horizon deep tillage is carried out, with a depth of about 25 cm. This can reduce the incidence and infestation of diseases and diseases from the surface to the ground。
Drug control
Prevention and treatment before sprouts: 7-10 days before sprouts of grapes in the early springs to eradicate the fungus of the garden and reduce the incidence of disease。
Post-breed prevention and treatment: the occurrence of raisins, negrosis and decomposition can be effectively controlled by the application of 0. 5-1,200 times of bordeaux fluid every 12 days or so。
The nursery operation includes: tree planting, access, drainage of the tree sector, fertilisation of weeds, plastic cutting, pest control and garden cleaning. 1. Weeds not only consume large amounts of moisture and nutrients, but also transmit pests and pests, so weeding is “early, small and desirable” to improve the tree-growing environment. Based on weed growth, weeding is planned 2-4 times throughout the year. Weeding method: 1 mechanical tillage, 2 machine weeding, 3 open areas or under the big wood using chemical agents for weeding, 4 shrubs or artificial weeding under the small wood. The guangming grapes professional co-operative in the city of ginhua will share some of the small anti-frozen methods of growing grapes: in recent years, there has been an increase in the area planted in grapes facilities, and the following measures can be taken to prevent and remedy the production of pre-emergenced varieties that are exposed to freezing as a result of counter-temperature in the sheds due to changes in early spring temperatures. 3. In order to promote the rapid growth of trees and to maintain soil laxity and water fertility, two to four times a year of chinese farming is required. 4. Weed can also be removed in combination with farming。
In the city of guanghua, you share the method of marriage of the tree: the sprouts, many of them dried, and many of them sprouted. In order to save nutrients and integrator requirements, it is necessary to remove the extra buds so that the remaining buds can grow normally. It's like the buds of peaches and dragon paws on the tree. When the leaves are dried up, the seeding takes place in such a way as to select the number and angle of the sprouts of the main branch. The general number is 3 or 5 with the same angle of distance. And those who leave three branches, one of which is straight north, the other two, one of which is south-east and one of which is south-west; and those who leave five of them around. There are two treatments for the remaining sprouts, one of which is to erase all of them, and the other of which is to remove the growth point and leave more leaves, thus contributing to the thickening of the main load, which is generally at a dry height of 50-80 cm. The fruit cone is about 600 grams in length, up to about 1800 grams in size and an average of 8-12 grams in size. More than one sprouted leaf on a high sticker, thus contributing to the thickening of the backbone. The level of drying is generally completely erased in order to prevent competition for nutrients or influence on the ears. Mind. Tree branches grow unevenly, strong and weak. Both heads and multiple heads of needle tree species, due to one reason or another, can be reduced by removing branches from their growth points for the purpose of balancing them。
