Pre-cold management of grapes is an important period for the management of the whole year. In order to ensure high yields and stable production of grapes for the following year, it is necessary to strengthen grape management before cold protection. The following tasks must be done:

1. Late management

In the late growth period of grape, it is necessary to strictly control the vegetative growth of the tree and promote the differentiation of flower buds, which is the key measure to ensure the production of the following year. Based on strict soil and water management, take control of tipping, remove some dense branches and useless branches, and remove part of the old leaves to control the vegetative growth of the tree, and guard against sprouting of winter buds, so that the plane ventilation and light transmission Branches are substantial. The foliar fertilizer was applied to the tops of the leaves. The main fertilizers were phosphate fertilizer and potash fertilizer. The grapes were sprayed once every 10 to 15 days in advance of harvest and sprayed 2 or 3 times to increase the sugar content of the fruits and increase the yield; 2 to 3 times, to promote the maturity of branches, is conducive to accumulation of nutrients and improve the ability of the tree to withstand cold, can safely winter.

2. Timely cultivator

Grapes often encounter rainy weather during the late period of growth and development, resulting in soil compaction. Timely cultivating and weed control can prevent flooding and improve the growth environment of the root system, increase the permeability of the soil, and eliminate weeds in time to reduce pests and diseases.

3. Water and fertilizer management

In the management of water, attention should be paid to the fact that the fruit enters the inflated period and is grounded with fine water, and those who have conditions can cover the grass and cover the film in the vineyard, which can not only protect the earthworms but also prevent the fruit cracking caused by the great change in the soil moisture content; In case of heavy rain, it should be drained and flooded in time. Basal fertilizer is the most important part of vineyard fertilization. Basal fertilizer is applied in the autumn and can be carried out after the grapes are harvested and before the soil is frozen. However, production practices have shown that as early as autumn, basal fertilizer is better. The basal fertilizer is usually applied immediately after the grapes are harvested with decomposed organic fertilizer (fertilizer, compost, etc.), because the root system enters a new peak of growth. The basal fertilization roots are easily healed and some new roots can be emitted, and the tree body can be increased. The nutrient reserve is conducive to the sprouting, flowering and early growth of young shoots. Add some quick-acting fertilizers such as ammonium nitrate, urea and superphosphate, and potassium sulfate during fertilization. Basal fertilizer has a good effect on restoring tree vigor, promoting root absorption and flower bud differentiation.

There are two methods for applying basal fertilization: the withdrawal of the whole garden and the application of furrows, which can be carried out in combination with the method of deep-turning the soil and improving the strip, ring, or radial furrow. Most of the grapes in the scaffolding are used for spreading, and the fertilizer is then buried with shovels or ploughs. Spreading fertilizers often causes the grape roots to float and should be applied as a ditch or a hole. Ditch grape is often used ditch. The method is to open the ditch 50 cm from the plant, 40 cm wide and 50 cm deep. Apply 25-50 kg of organic fertilizer per mu, 250 kg of superphosphate and 150 kg of urea. A layer of fertilizer fills the ditch in succession with a layer of soil. In order to reduce the amount of fertilization, it is also possible to adopt a method of intercropping and fertilizing, that is, digging trenches for fertilizing in the first, third, and fifth rows in the first year and digging trenches in the second, fourth, and sixth rows for the second year. Fertilization, rotation and planting can make the whole garden soil deeper and improved.

4. Pest control

The key to pre- and post-harvest grape management is to protect the fruit. This period of pest control should focus on white rot, anthrax, downy mildew and spider mites, leafhoppers, etc., the choice of agents: 50% carbendazim 600 times, or 70% thiophanate-methyl 600 times, Or 78% Cobo 600 times, or 80% spray 600 times, or 1:0.5:200 times Bordeaux mixture, etc., spraying once every 10 to 15 days. At the same time, it is necessary to cut off diseased leaves and fruit in a timely manner.

5. timely harvest

Timely harvesting mature fruits not only prevents fruit ripening and affects quality, but also reduces tree nutrient consumption, which is beneficial to sprouting, fruit setting, new shoots, and robust growth of leaves in vertical years.

6. Trim the garden

After harvesting the fallen leaves, the grapes should be trimmed and cleaned in time to remove the fruit bags, rotten fruit, fallen leaves, and weeds. Burning or deep burying of these sundries can greatly reduce the number of pathogenic bacteria, laying a good foundation for prevention and control of grape pests the following year. National grape system Shijiazhuang Comprehensive Experimental Station Yu Fengjie Shijiazhuang Orchard Research Institute, Hebei Academy of Agriculture and Forestry Sciences

Dried Red Goji Berry

[Wolfberry" and [goji berry" are synonyms for one of the best-known and admired berries from China, called gou qi or kei tze in Chinese.

The specifications of Dried Goji Berry are distinguished by the number of grains per 50g. The smaller the number of grains per 50g, the larger the grains of each Dried Wolfberry fruit. Generally, the wolfberry with 180 grains per 50g is the least on the market and the most popular.

Goji berries (also known as Wolfberries, Lycium barbarum), have been used in Asian herbal medicine for over 5,000 years and has been regarded as one of the most nutrient-rich foods on earth.

Specifications of Organic Dried Goji Berries:

180 grains/50g,

220 grains/50g,

250 grains/50g,

280 grains/50g,

370 grains/50g,

500 grains/50g,

550 grains/50g,

580 grains/50g, etc.

Ways of eating Organic Natural Dried Wolfberry:

Eat directly,

Tea,

Soup,

Chinese medicine formula,

Baking ingredients,

Beverage ingredients

Organic Natural Dried Wolfberry Function:

●Reduce cholesterol.

●Anti-cancer.

●Support normal kidney function.

●Will-being.

●Support healthy liver function.

●Support eye health and improves vision.

●Balance blood pressure and serum sugar.

●Treat sexual dysfunction.

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Ningxia Red Power Goji Co., Ltd. , https://www.redpowergoji.com