How to grow horse milk grape planting techniques and matters needing attention

The horse milk grape is named after the shape of the horse milk grape. the horse milk grape has a thin skin and is seedless. A gentle bite can be sweet. The sweet horse milk grape is among the best, and the sweetness on the tip of the tongue brings a trace of coolness. If it is picked directly in the field, it will certainly bring the fresh feeling of the taste buds at the first time, so how to plant horse milk grapes? let's learn together.

How to grow horse milk grapes

1. Select suitable plots and strong seedlings, horse milk grape has strong adaptability to soil, and can be planted in sandy soil, sandy loam, loam, gravel soil, light saline-alkali soil and so on.

2. fine soil preparation and fertilization to improve planting quality. after ploughing and leveling, the pit is dug according to the predetermined distance between rows and plants, with the upper caliber of 80 cm and the bottom caliber of 40 cm. The roots and branches of the seedlings should be properly trimmed before planting, and the roots should be retained as much as possible, soak the roots with tree protection generals in time, sterilize and disinfect them. Apply 30-40 kg of organic fertilizer and 0.5 kg of urea in each pit, evenly sprinkle it into the bottom of the pit, backfill 10 cm thick soil, plant a grape seedling in each pit, fill with water once after compaction, spray 800-fold solution of new high-fat film to prevent bacterial infection, improve the ability to resist natural disasters, shorten the slow seedling period, and cover the pit with soil in time after water infiltration.

3. To strengthen the management after planting, about 7 days after planting, the soil should be piled up in time to prevent cold and preserve soil moisture. The thickness of the soil pile is generally about 30 cm. Spraying protective trees to keep warm and prevent freezing is conducive to the safe passage of seedlings through the winter. After the frost in the coming year, remove the cold-proof mound at the right time and pour the right amount of water once; before sprouting, leave 2-3 bud holes; after sprouting, remove the excess buds and pick the hearts of the secondary shoots; when the main shoots grow to 50 centimeters long, pick the hearts. In the future, it will be transferred to normal field management.

Planting techniques and matters needing attention of horse milk grape

I. planting techniques

1. Selection of cuttings: horse milk grape has strong growth potential and good flower bud differentiation of branches. Branches with erect leaves, dark green leaves and high photosynthetic efficiency can be cultured by cutting or grafting.

2. Seedling land arrangement: the management frame of young trees adopts "high, wide and vertical T-frame", which is also suitable for scaffolding cultivation. Dig trenches and apply sufficient base fertilizer before planting. , arrange the row spacing and plant, pour through the root water and cover with plastic film after planting.

3. Seedling stage management: first, wipe buds and fix shoots, erase double buds, multiple buds and too weak buds after budding. Special attention should be paid to the reasonable matching of various fertilizers such as NPK to ensure a balanced supply of nutrition.

4. Strong flower and strong fruit: spray Zhuangguotiling at the right time before budding, spray once every 15 times every 20 days, three times in a row, which can effectively thicken the fruit (flower) pedicel.

II. Points for attention

In winter, in order to prevent potted horse milk grapes from freezing injury and drying, overwintering management measures should be taken. The following protective measures can be selected according to local conditions: after winter pruning, potted horse milk grapes are removed, watered, ditched or buried, buried at a depth of 30-50cm from the ground, and can also be placed in the corridor or on the balcony to cover the winter. No matter where you put it, you should pay attention to check the basin soil and keep it moist. The best temperature should be 0Me 5 ℃.

Pest control

1. From dormant period to budding stage. During the dormant period, clear the garden, cut off dead branches, stiff fruits, etc., clean up fallen leaves and concentrate on burning or deep burial, so as to reduce the source of overwintering disease. Spray 3 °Be stone sulfur mixture plus 0.2% ~ 0.3% silicone agricultural auxiliaries during bud germination to eliminate the source of overwintering disease.

2. From the growing period of new shoots to before flowering. Sprayed with Bordeaux liquid of 1V / 0.5V / 200x, mainly preventing and curing black pox and Botrytis cinerea, harming young leaves, tender shoots and inflorescences.

3. From flowering to the early stage of fruit coloring. After falling flowers, spray 3000-fold Zuoshuding liquid twice to control the damage of horsemilk grape wing moth larvae to tender shoots. Alternately sprayed every 10 to 15 days with 0.5 Bordeaux solution or 1000 methyl topiramate solution, triazole fungicides and methoxyacrylate fungicides can also be used to prevent black pox, white rot, anthrax and so on. When there is more overcast, rainy and low temperature in the early stage of growth, the leaves with downy mildew can also be sprayed with 800 times 25% metalaxyl solution, enyl morpholine can be used to control the disease at the initial stage, and 2000 times of imidacloprid can be sprayed to control the harm of leafhoppers before and after flowering. Bagging was carried out to control fruit diseases and insect pests when soybeans were in the middle and last ten days of June.

4. Fruit coloring period to fruit ripening period. Artificial killing was used to control diamondback moth larvae. Spray 1VRV 200 times Bordeaux liquid to control downy mildew, anthrax, gray mold, white rot and so on.

5. The period from harvest to dormancy. The second generation of diamondback moth larvae can be sprayed with 3000 times fast killing liquid when the larvae are damaged. When there are more overcast and rainy days in autumn, we should focus on the prevention and control of downy mildew, which can be sprayed with 200 times Bordeaux liquid.

Harvesting methods of Horse Milk Grape

One hand holds the bottom of the horse's milk grape, and the other cuts off the handle of the horse's milk grape with scissors to avoid damaging the fruit tree. After the postharvest treatment, the horse milk grape was selected after harvest, and the diseased fruit, insect fruit, injured fruit, small string fruit and so on were removed and packed according to grade.

Horse milk grape is very rich in nutritional value and is a kind of fruit with strong nourishment. Horse milk grape juice is known by scientists as "plant milk", so it is loved by growers, and many growers are ready for horse milk grapes. How mouth-watering the fragrant horse milk grapes are in an acre of field.