Haibao grape seedlings professional cooperatives We adhere to the business tenet of “credibility first, customer first†to ensure the purity and quality of seedlings in business activities, high credibility, good after-sales service, and effectively safeguard the legitimate rights and interests of users, with good reputation. And services have won the trust of users. Over the years, the company has cultivated many excellent seedlings and introduced many of the finest varieties from abroad. This company specializes in the introduction, experiment, screening, breeding, promotion of new grapes and new grapes. Exported to all regions of the country, Xinjiang, Hebei, Shanxi, Inner Mongolia, Liaoning, Jilin, Heilongjiang, Jiangsu, Zhejiang, Anhui, Shandong, Henan, Hunan, Hubei, Jiangxi, Fujian, Guangdong, Guangxi, Hainan, Sichuan, Guizhou, Yunnan, Tibet, Shaanxi, Gansu, Qinghai, Ningxia, and other regions. With the national agricultural and forestry units and farmers formed a good cooperative relationship, praised by users. Solemn promise: seedlings fidelity, fake a lose ten, the company provides seedlings are a large number of self-rooted seedlings and so4 Beida grafted seedlings. Completely using mechanical lifting, complete root system, strict classification, to ensure the quality of purity to 100%. We will sincerely reward each new and old customer with low price and high quality after-sales service. Charge d'affaires consignment and quarantine, moisturizing mail, multi-buy Congyou. This base is equipped with company profile and introduction of grape varieties. Free reference is provided. Large purchasers can provide technical guidance and follow-up service. Welcome new and old customers to come to discuss cooperation. Your arrival is our greatest support and encouragement. Will be dedicated to serve you, to ensure that customers intend to come to certain satisfaction. Willing to work with you to create brilliant!
Yu Haibao 18941783365. Micro penguin, synchronization, 1669026152
QQ group 549967780QQ group 191114749 Taobao shop Yu Haibao 55 red grape seedlings
Prevention points
July-August is the peak period of grape disease in the year. During this period, the control of pests and diseases not only had a great impact on the growth of the plants in the year, but also had no impact on the control of pests and diseases in orchards in the following year. The prevention and control of grape diseases should be based on prevention and comprehensive prevention and treatment.
During this period, the main diseases of red grape are: downy mildew, powdery mildew, brown spot, black rot, and black pox.
First, the symptoms and prevention measures
1. Grape downy mildew: The disease mainly damages leaves and young shoots.
Symptoms: Irregular pale yellow spots appear on the front of the leaves, gradually develop yellow-green patches, and the edges are not obvious; yellow-white molds appear on the back of the leaves. At the end of the disease, it was dry, curly and necrotic and pale brown.
Control methods: 1 agricultural anti-drug 120 times 300 times; 285% of the three aluminum aluminum phosphate 700 ~ 800 times; 340% of the 200 ~ 300 times of the toxic bacteria; 4 anti-virus 200 ~ 300 times liquid.
2, grape powdery mildew? The disease mainly damage leaves, young shoots and young fruit.
Symptoms: The leaves have gray lesions on the front surface, which vary in size. They quickly spread to irregular spots and covered with grayish white powder. In severe cases, the entire leaves are covered with white powder; the leaves are brown on the back. .
Control methods: 1 agricultural anti-120 agent 200 ~ 300 times liquid;
250% thiophanate-methyl 800 times;
325% triadimefon 500 times.
3, grape leaf spot disease damage the leaves. According to the lesion size and pathogens can be divided into large brown spots and small brown spots.
Symptoms: Large brown spots, near-circular lesions, dark brownish rings with 3 to 10 mm diameter centers, and sometimes yellow halos outside. When the weather is wet, the dark brown mold layer is scattered on the surface and back of the lesion.
Folding edit this paragraph cultivation technology
Problem with folding attention
(1) Actively and steadily updating varieties
(2) Control the yield and improve the fruit quality
(3) Production of pollution-free grapes
(4) Development of wine grapes in a suitable area
Folding high-yielding cultivation techniques
(A) shaping pruning
Straw vines: fan-shaped, folded, T-shaped, V-shaped.
Straw specifications: cement, wire material, bamboo materials
Long tip pruning, mid tip pruning, short tip pruning, both branches update.
(b) Fertilization
1, post-harvest basal fertilizer
2, before budding fertilizer
3, fruit dressing
(3) Preserving fruit and fruit and fruit
1, wipe shoots
2, growing vines to the heart
3, the results of vines to the heart
4, secondary tip processing
5, sparse, whole ear
6, outside the top dressing
(IV) Chemical Control Technology
1, increase the weight of the fruit and make the ear tight
50 ~ 200mg/L CPPU treatment, increased grain weight 90 ~ 148%.
Grape bulking agent 10mg/L
Big fruit spirit 10mg/L
2, induced non-nuclear
GA3 50mg/L +SM 100mg/L Nucleation rate 100.0%
Nuclear-free agent No. 2 100ml+ Water 7.5kg Nucleus-free rate 95.0~100%
3, cracking fruit
100mg/L CCC+ 10mg/L GA3
(v) Bagging cultivation
Paper bag type, bagging time, bag removal time and method
(VI) Rainfall cultivation
(VII) Pest control
Downy mildew powdery mildew
White rot gray mold
Folding major species and varieties
Vitaceac Vitis
1, North American population originated in the United States and Canada
2. Dongbaishan No. 9, East Asia Population Breeds, Tonghua No. 1, 2, 3
3. The vast majority of fresh and processed varieties of Eurasian populations with the highest economic value in the world belong to this population. Such as Cabernet Sauvignon, Pinot Noir, French blue, Shaba pearl, rose incense and so on.
4. European and American hybrids The varieties obtained from crossbreeding between North American populations and their hybrids and European species, such as Kyoho, Fujiminori, and white bananas.
5, grape use classification:
Fresh food species: Kyoho, Black Olin, Longan, June Violet, Hongfu, Jingya
Wine variety: Cabernet Franc, Riesling, White Feather
Juice varieties: Kang Ke, Rose Dew, Black After
Drying variety: No core white, ruby ​​coreless
Fold grape growth and development characteristics
1. Bud multiple buds, winter buds, summer buds, mixed buds, and buds
2. Branches (vines) The shoots drawn from summer buds are called secondary shoots, once, twice, and three times.
As a result, the female vines grow and the vines grow.
The result is a vine-bearing node: a node appears in the inflorescence.
Injury flow.
3, flower bud differentiation and flowering
Flower bud differentiation characteristics: a long time; and flowering, fruit set, new shoot growth simultaneously.
Racemes. Self-contained.
Folding nursery, planting
1, nursery
Cutting propagation
Green branch cutting
Hardwood cutting
Plant growth regulator treatment time
NAA 50 mg/L 12~24 hours
IBA 25~30 mg/L 12~24 hours
ABT2 100~300 mg/L 4~6 hours
2, after the planting time leaves - before germination
3, planting density
Shelf type row spacing 3.0m 1.5m 150 plants/mu 2.5m 1.5m 177 plants/mu
Simple bamboo frame 2.0m1.5m222 strains/mu scaffold 111 strains/mu
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