1. Standards for red-tied grape saplings: high-quality seedlings, which require more than 0. 5 cm thick, wood is full and roots are developed; green seedlings require a single heart of three leaves, with normal roots and no pests。
2. Timing of red-tied grapes: around 10 april, suitable for green seedlings from 10 to 25 may。
3. Density of red-tied grape plantations: the modern early production gardens use small sheds, with a range of 1 - 1. 5 metres x 3 metres and acreages of about 200; the fences grow grapes with a range of 1. 5 - 2 metres x 1. 5 - 3 metres and a range of 111 - 296 acres。
4. Red-tied grape planting methods: 80 cm-specified ditches, 500-10,000 kg of manure for acre farmers, mixed back-filled with soil stratification and planted seedlings. In the north, spring planting has been used, and field planting is generally available in mid-april. We're gonna use a sharp knife to get rid of the wraps outside the marriage. The sprouts of wood so as to ensure the purity and strength of the species, the trees planted shall be laid on the necks of the earth and filled with water, and then shall be laid on the ground so that the trees may be humid and dry, so that they may grow early。
Red-tied grapes in plastic and trim
1. Red-tied grape formation: using a fenced tectonic formation, with a tree only dry, with a distance of 1 - 1. 5 metres. In the first year, a sapling was set up, and when it was slightly higher than the first barbed wire was 1. 2 to 1. 5 metres long, the stalk was taken to its heart, and a stubble was re-supplied to keep it standing, while the rest of the stubbles were left to its heart. From 50 to 60 centimetres above the surface, the result branches are grown directly on the chicken. As a result, the branches were 20-30 cm apart on the dragon dry。
2. Period of winter trimmed red-tied grapes: mid-november to mid-december. In the first winter season, all the stabbings on the main chickens were removed, and the length of the second stows, exceeding 0. 8 cm thick, could be trimmed by 3-4 cm, the length of the chickens was 0. 8 - 1 cm, the maturity was good, the whole column tree was about 1. 5 m tall and the fruit could be hung in the following year. The correct determination of the length of the cut-off results of red-tied grapes is based on: first, it varies depending on the growth of the branch. The thick branches are properly lengthed by 2-4 buds and the small and weak by 1-2 buds. The second is that, depending on the paper, the large part of the space and the upper end of the extension branch should be properly long and the lower branch short. Thirdly, depending on the tree shape, the whole branch of the fence is trimmed in a combination of medium- and short-stamps。
Iv. Red-tired fruit management
1. Red-tired grapes sprouts: adjusted production, reasonable load. The flowers are carried out in parallel with the heart of the lord, usually with two ears in the strong branch, three ears in the strong branch, one ear in the weak branch, and no fruit in the weak branch, but with the result that the mother branch is produced in the following year, and the varieties of large grains tend to have one ear in the large branch and two in the strong branch。
2. Red-tied grape sequences: before the flower blooms in late may, cut off the first ear, cut off a quarter of the length of the ear, and estranged parts of the bouquets in equal intervals. It may also be possible to adopt a simple choreography, i. E., one second of the length of the whole bouquet, with the first ear retained and the branches not removed。
3. Red-tied raisin osteoporosis: spends about 10 days with the timely removal of small pieces of bad fruit. Each ear retains about 40 grains, allowing each grain to be equal in size and colour. Increasing the value of commodities for fruits。
A red-tied fruit raisins bag: a fruit grain that reaches the age of a soybean grain (about 20 days after flowering), sprays 1,000 times the first methyl tobuzin of a fruit treated with an swelling agent, drys the medicine and uses a grape-specific bag, can also be used in a home-made newspaper bag, wraps the fruit raiser and removes the fruit bag the day before the harvest, thus avoiding the pesticidal damage to the fruit and increasing the commerciality。
Iv. The pick-up of red-tied grapes, when ripe, is not appropriate for early extraction, and is carried out in batches in order to avoid low sugar content and poor quality; be careful when picking, hold the handle firmly and do not damage the ear. Timely storage in cryogenic containers。
V. Management of red-tied grapes
1. Red-tied grape fertilisation technique 1. 1 red-tip grape fertilisation principle: red-tied grape fertilisation principle fertilizes a balanced application or formulation. Fertilizers are predominantly organic, resulting in soil organic content above 1. 2; chemical fertilizers are applied in a manner that strictly controls nitrogen fertilizer in the later stages of growth, and permafrost is sprayed during the growing season as required. 1. 2 red-tied grape fertilisation method: red-tired grapes require multiple fertilization each year. The normal acre is applied to 500-10,000 kg of earthly or ring fat, green fat, etc., and the application of the gutter method is the digging of strips between grapes, 50 cm deep, 80 cm wide, and the application of fertilizer is covered with dust. Second, care should be taken to rationalize the pursuit of fat, which is 3-4 times a year. The first took place before the bud and was dominated by fast-acting nitrogen fertilizer, with a urea chase of 0. 05 - 0. 1 kg; (b) the second fat hunt is carried out 8-10 days after the gravitation of the flowers, with green bean sizes in the fruit grains, mainly high-speed nitrogen and potassium fertilizer, with the potential to urinate 0. 05-0. 1 kg per plant, with a certain amount of human urine; and the third fat chase is carried out in the first half of the month before the fruit is coloured, with phosphorus potassium, with a specific amount of human urine; the fourth fertilisation is carried out after the harvest, and some urea can be applied in combination with the autumn fertilizer. 2. Red grapes for watering or drainage: the vineyards also need to be irrigated, starting with red grapes when they come out of the ground and before they begin to sprout; the second is 7 to 10 days of pre-flower plumbing water, which has a significant impact on increasing sit-in rates and early fruit inflation, and pre-winter cold water, freezing roots and next spring drought. The amount of water pumped into the root system distribution layer, typically 60-80 cm deep. However, when water is overdone, it should also be drained in a timely manner, otherwise it will affect the permeability of the soil, which is prone to suffocation by the root line, resulting in the atrophy of leaves and even the death of the whole tree。
