What Is Organic Grape Seed?

Organic grapes are grown in accordance with international organic agricultural production technology standards, and are certified by an independent organic food certification agency to allow the use of organic food mark grapes.

Organic grapes

Organic grapes are grown in accordance with international organic agricultural production technology standards, and are certified by an independent organic food certification agency to allow the use of organic food mark grapes.

From the cultivation of organic grapes to the winemaking process, organic and natural methods must be used: no chemical preparations must be used, natural fertilizers must be used, grapes must be grown and harvested in accordance with natural solar terms, and natural yeast must be used during the brewing process. Chemicals must not be used. The amount of clarifying agent, sulfur dioxide is as low as possible, and green packaging should be used. Although organic ice wine is still a new term in China, organic wine has become a leading brand trend in European and American countries, especially in the Canadian grape estate famous for its ice wine. For example, Summerhill Pyramid Winery, on Okanagan Lake, BC, has actively contacted local agricultural government departments and related associations and organizations to become a certified organic grape estate, and its cellar wine has obtained organic certification.

At present, the largest and most famous organic wine in the country is Weilong organic wine. Its growing area is on the golden planting belt of Chinese wine grapes. From east to west, it already has three major organic grape bases--Shandong Longhu Gold Coast Vineyard and Gansu Desert Oasis. Organic Grape Vineyard, Xinjiang Glacier Snow Mountain Grape Vineyard; Longhu Gold Coast Grape Vineyard-with the golden elements of three major wine grapes: sunlight, coast, and gravel. The annual average temperature is 12 ° C, the average rainfall is 600 mm, and the annual frost-free period is over 190 days , Facing the sea and mountains, absorbing the rich mineral nutrients of the ocean and accommodating the aura of the sea, each drop of wine produced can let you taste the vastness, depth and magnificence of the ocean; Gansu Desert Oasis Organic Grape Vineyard-average altitude of 1500 meters, The average annual rainfall is 191 millimeters, the average annual sunshine time is 2800 hours, the effective accumulated temperature is 2800 ° C to 3200 ° C, and the temperature difference between day and night is as high as 14 ° C. It is a paradise for the growth of organic wine grapes.

From the perspective of traditional Chinese medicine, grapes are flat, sweet and sour, and non-toxic. Traditional Chinese medicine believes that grapes can "replenish blood and strengthen Chile's bones and muscles, strengthen the stomach and replenish thirst, urinate water and urinate, and nourish the kidney and the liver and look good" Ancient Chinese medicine will show you the efficacy and role of organic grapes:

1. To relieve fatigue, grapes contain a large amount of glucose and fructose, which will be converted into energy after entering the body, which can quickly increase physical strength and effectively eliminate physical fatigue. So eating some grapes when tired can quickly improve.

2. Anti-toxic and bactericidal, grapes contain natural polymer phenol, which can combine with proteins in viruses or bacteria, making them lose the ability to infect diseases. Regular grapes have a good killing effect on poliovirus and other viruses, and make the human body Produce antibodies

3 Improve allergic symptoms, prevent cancer and anti-cancer. Resveratrol in grape skin not only inhibits the operation of inflammatory substances, effectively relieves allergic symptoms, but also prevents normal cell canceration, and can suppress the spread of malignant cells. Anti-cancer function

4 Anti-anemia, grape B12 also has anti-malignant anemia, vitamin B12, often drink red wine, is beneficial to the treatment of malignant anemia;

5. Regulate gastrointestinal and choleretic, grapes contain a lot of fruit acid to help digestion, clean up gastrointestinal waste, and have antibacterial effects on E. coli, Pseudomonas aeruginosa, and Bacillus subtilis. Grapes also contain vitamin P, which can reduce gastric acid toxicity, treat gastritis, Enteritis and vomiting;

6. Diuretic swelling, abortion. According to Li Shizhen's records, the roots, vines, and leaves of grapes have good diuretic, swelling, and anti-tocolytic effects, and can treat disorders such as obstructive pregnancy, vomiting, and edema;

7. Tonic and excite the brain nerves. Grape fruits are rich in glucose, organic acids, amino acids, and vitamins. They can supplement and excite the brain nerves, and have a certain effect on the treatment of neurasthenia.

8. Beauty and beauty, grape seed contains unique proanthocyanidins. This substance has super strong anti-acidification and anti-oxidation functions, which can be removed before free radicals damage cells, thereby tightening the skin and delaying aging. . Eating grapes often makes your complexion rosy and dark.

1.Main content and scope of use

This regulation prescribes the basic requirements for the construction of the garden, soil, fertilizer, water and tree management of the grape production base of Xi'an Puyuan Fruit Technology Development Co., Ltd., and specifies the time and classification of fruit harvest.

This procedure is suitable for open field production of grape production base of Xi'an Puyuan Fruit Industry Technology Development Co., Ltd.

2. Garden selection and planning

Garden Requirements

The park is located on Bailuyuan, Dizhai Street, in the eastern suburbs of Xi'an. It is 15 kilometers away from the center of Xi'an, with an altitude of 700-750 meters, a large temperature difference between day and night, open terrain, sufficient sunlight, good ventilation, good drainage and irrigation, far from urban areas, industrial and mining areas, The main transportation lines, industrial pollution sources, domestic garbage dumps, etc., have an ecological environment suitable for organic grape production. The quality of the soil environment conforms to the second-class standard in GB15618-1995. The pH is 7 to 7.5 and the soil is relatively loose. The depth of the machine well is 200 meters; irrigation water The water quality complies with the regulations of GB5084, and the ambient air quality complies with the secondary standards of GB3095-1996 and the regulations of GB9137.

planning

The boundaries of grape production areas are clear, and a buffer zone based on forest roads and natural enemy habitats has been established. At the same time, organic production, organic conversion production and non-organic production coexist as much as possible.

3. Building a park

Variety selection

The early-middle-ripening grape variety Hutai 8 with good disease resistance, good resistance and good quality was selected.

Cultivation method

It adopts rain-proof cultivation method, and the double-cross "V" -shaped frame, flying "bird" -shaped small scaffold or flat scaffold can be selected according to the rain-proof cultivation conditions. Choose polyethylene, polypropylene or polycarbonate products and remove them from the soil after use.

4. Plant management

Organic grape plant management is the same as conventional grape production. For example, according to variety characteristics, shelf characteristics, tree age, yield, etc., determine the cutting strength and renewal method of the mother branch, and perform reasonable winter pruning. During the grape growing season, use the bud, Summer pruning measures such as branch setting, new shoot topping, and auxiliary shoot treatment can be used to shape the tree to enhance ventilation and light transmission to reduce disease occurrence.

5, flower and fruit management

Grape ears are treated by thinning flowers, thinning fruits, thinning ears, and thinning grains to control yield and improve fruit quality. The vineyards in the full fruit period are strictly controlled within 1000kg.

6. Soil, fertilizer and water management

Soil management

Cultivation and deep turning

In the growing season of the grape, timely tilling the loose soil, keeping the soil loose, the depth of the loose soil is 10cm ~ 20cm; after the fruit is harvested every year, combine the autumn application of base fertilizer to deepen the whole garden.

Grass and mulch

Organic vineyards use grass covering technology, which is conducive to preserving and maintaining soil fertility, reducing the occurrence of physiological diseases such as sunburn and airburn, and also reflects biodiversity, providing a good habitat for natural enemies. When grass is grown in the organic vineyard area, on the one hand, the grass resources in the vineyard area can be directly used to strengthen the management of tall weeds so that it does not affect the growth of grapes. Genetically modified white clover (certified organic grass species should be used). The time of mulching is generally around July, and the mulching is covered around the tree tray.

Fertilization management

Fertilizer requirements

Purchase certified organic fertilizers in the early stages of production. In the grape production park, green manure or compost is used in combination with the "grass planting in the park-farming (chicken, duck, sheep)". Never use chemical fertilizers, do not use genetically modified substances as fertilizers, restrict the use of human feces and urine, and use them for full rot and harmless treatment.

Plant ash is used for potassium fertilizer supplementation, and phosphate fertilizer powder with high fineness and no chemical treatment is used for phosphate fertilizer supplementation. When applying phosphate rock powder, it should be used after being fully mixed with farm manure.

Fertilize

On the basis of fertilizing in the growing season, the main application is base fertilizer, which is applied in autumn, and about 1000 kg of organic fertilizer is applied per acre. Double-cross "V" -shaped and flying "bird" -shaped small scaffolding is cultivated by ditching, and strip-shaped trenches are dug between the rows; flat-shelves cultivation is digging radial or circular trenches around the canopy. The groove depth is 30cm ~ 40cm.

Water management

Hydrating period

One is from the bud to the flowering period, when the soil humidity is lower than 65% to 75% of the field water holding capacity; the second is from the new shoot growth period to the fruit expansion period, when the soil humidity is lower than 75% of the field water holding capacity; the third is the fruit During rapid swelling and maturity of new shoots, when the soil moisture is less than 60% of the field's water holding capacity; the fourth is the late or early morning fruit development, when the soil humidity is less than 70% to 80% of the field's water holding capacity, with a small amount of water.

Hydrating method

The micro-sprinkling method is adopted to strengthen the water quality monitoring around organic grape production, so as not to affect the organic grape production due to water pollution.

Drainage period and method

In the rainy season, when the soil humidity exceeds 85% of the water holding capacity in the field, drainage is carried out through trenches, drainage ditches, and drainage ditches, so that no water will accumulate in the rain stop trenches and heavy rain will not be flooded.

7. Prevention of diseases, insects and birds

The basic principle

Starting from the entire ecosystem of grapes, comprehensively applying various control measures to create environmental conditions that are not conducive to the breeding of pests and diseases and to the reproduction of various natural enemies, maintain the balance of agricultural ecosystems and biodiversity, and reduce losses caused by various pests and diseases .

Major pests and diseases

Downy mildew, black pox, grey mold, white rot, anthracnose, powdery mildew; winged moth, two-star leafhopper, chafer, spotted wax cicada and so on.

Control measures

Agricultural control

Priority control methods. The main measures are: in autumn and winter and early spring, timely clean up diseased tissues such as diseased fruit, diseased insect branches, diseased leaves and other diseased tissues, reduce the initial infection of the orchard and the source of insects; timely remove the diseased ears and diseased leaves in the growing season; and strengthen summer cultivation management To avoid canopy depression; use fluorescent lamps and yellow boards to trap and kill pests, and catch them manually.

Physical prevention

Take measures such as preventing insects, bird nets, hanging discs on trees, and whitening trunks to reduce the harm of pests and birds; use fruit bagging to cut off the transmission of pathogens and avoid the harm of birds. (The bagging uses grape fruit bags. After 25 to 40 days after flowering, the ears are shaped and bagged. The quality is in accordance with the GB11680 Sanitary Standards for Raw Paper for Food Packaging.) The bagging is to avoid high temperature weather after rain. It should not be too late.)

Biological control

Fungi such as BT and Beauveria bassiana and their preparations are used to control grape moth.

Substance control

When the methods 7.3.1 ~ 7.3.3 cannot effectively control the pests and diseases, the following substances are allowed to be used to control the pests and diseases: In the early stage of pest occurrence, adopt natural pyrethrum, rotenone, Sophora flavescens and its preparations to control grape wing moths, leafhoppers, etc .; In the initial stage of grape germination, spray 3 branches of Baumedus stone sulfur sprays on the branches and the ground to eliminate the germs; use Bordeaux solution as a protective agent to prevent the invasion of germs during the grape growing season; 0.3-0.5: 200, followed by using copper sulfate: lime: water = 1: 1: 200.

8. Harvesting and packaging

Harvest

Combining with the characteristics of varieties, timely harvesting. When picking, hold the ears in one hand, hold the scissors in the other hand, cut the ears and place them in a special fruit basket; handle them gently when placing, do not rub off the fruit powder.

package

In order to improve the commerciality of the fruit, the harvested fruit is graded and packed with reusable, recyclable and biodegradable packaging materials. The packaging specification is 2-3 kg / box.

9.Record control

Establish and maintain relevant records to provide effective evidence for traceability of organic production activities. Records mainly include production records focusing on pest control, fertilizer and water management, flower and fruit management, soil fertilization records to maintain sustainable production, packaging and sales records related to product circulation, and application and sales after product sales. Complaint records, etc. Records are kept for at least 2 years.