Technical guidance for rubies and grape seedling cultivation
Grapes are a very common fruit in our lives, and it is also divided into many varieties, such as giant peaks, which i like to eat, not only is the fruit very rich, but even its grapes and its seeds are good, and its nutritional value is very high. And then we'll learn about grape cultivation and technology。
Grape seedlings are grown with well-developed, disease-free and embryonic seedlings. Grape seedlings will then be trimmed, the later wood will be immersed in the water for half a day, the grapes will be fully absorbed, treated before planting, time chosen for planting, water fat, etc。
1. Treatment of seedlings
The good or bad of grape seeding is directly related to the symmetry of grapes, with the choice of a fully developed, infested and embryonic seedling. The trimmed vines leave more than three full sprouts, cut their sides shorter, retain about 15 centimetres of roots, and immerse the later trees in the water for half a day, so that the grapes are fully absorbed. Pre-planting of grape seedlings should be handled to avoid such effects as pests and diseases。
2. Fertilizer
In the first half of the month following the sprouts of grapes, fattening begins, with the main supply of nitrogen fertilizer in the preceding period, which promotes greater growth of grapes, the planting of plants, and the concentration of fertilizers not so strong as to cause damage to the root system, the need for timely watering after fertilization, late growth control, cessation of the application of nitrogen and the appropriate application of potassium and phosphorus. Care is taken to keep the soil and water wet on a regular basis and to water and water generally in the later stages of growth。
Technical guidance for rubies and grape seedling cultivation
In the face of stringent forms of control, in early april, the provincial forest capital authority held a forestry-wide training session on harmful organisms and suspended its work on the prevention and control of pine nematode diseases; it signed with each of the directorate an act on the management of harmful biologicals in forestry 2018 and an act on the prevention and treatment of pine ribosomiasis in the year。
3. Insects and diseases
The front of the grapes should be careful to prevent the occurrence of gold turtles, green blind and black diseases, and later to prevent the occurrence of frost。
Grapes are very resilient to the soil, but sandy soil is chosen. In order to be able to survive the grapes and produce them early, we have to choose those that are more resistant to the cold, those that are more developed and sprouts, and those that are free of any pests and pests, and those that are not mechanically damaged. Erosion tends to freeze to death in the autumn, and the shifting of the sheds is not conducive to its hibernation, so it is generally good to do so in spring, probably in january-may of each year, after the soil has been unfrozen, but later in the year, the tendency to grow the grapes becomes weaker, and it needs to be noted that the sheds can also choose to plant the grapes and then cover them。
Before planting grape seedlings, a check is made to ensure that it is in the range of 20 cm to 20 cm, cutting off some too long places, cutting as little as possible for some grape seedlings that do not reach 20 cm, so long as they can ensure that new wounds are cut out, and soaking with fresh water, usually for about 24 hours, after two or three budding eyes have been selected. Fifty times more thiomers of thiomers were sprayed before planting。
The saplings, after they have been planted and have sprouted, are carried out until a leaf grows, which means that the vines have reached the stage of sprout, at which point a new spot is kept on average for each grape tree, and at which time they are kept up to about 25 to 30 centimetres, tied to a pole, tied to a steel wire at a mere 1 2 metre, and then to the top until the new stow reaches 40 centimetres to 50 centimetres, so that a comparable sprouts can be swipeded, and the lower sprouts can be swirled, and the lower sprouts can choose a leaf to be retracted in time。
Technical guidance for rubies and grape seedling cultivation
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It is important to know what kind of grape trees they are growing, but whatever their species are, they must be trimmed according to their growth characteristics, so that they can be ventilated and decorated, with more comparative branches and sprouts, with more branches, with more than enough and more than enough cut, otherwise the vines will not be given grapes, and even with the possibility of dying directly, depending on the fruit of their growth, to be trimmed according to the principle of non-separating. For some growing comparative and weaker, as well as non-successful branches, short-term, result-oriented chickens can be used to select two more full buds at a distance of 50 cm. When you cut it, you have to be careful of your level。
The spring grapes cannot be watered during the flowering season, and when they fall, they must be watered immediately, every ten to fifteen days, and not in the rain, but in the autumn when the drought takes place, once before the winter, seven to eight times a year. There are three kinds of fertilizers in the fall before the lower shelf: a plate form, where soil begins to rise at a depth of about 15 centimetres or more, when it reaches the outside, at a depth of about 30 to 40 centimetres, evenling the fat and the earth, and a ditch, which opens a ditch 40 to 50 centimetres deep outside the grape plate, with a width of about 30 centimetres, then flattens the soil after fertilization, and the first two combinations。
When applied in the fall, it usually begins only in the spring of the following year. If it is too late to do so, it must be applied in april of the second year, and in late july and early august, it must also be applied once, with 10 to 15 kilograms of human urine being applied between each plant, with some benefit for the size and quality of the fruit. A little less fattening, and a little more, in the first half of may, is the new speed of the grapes for a long time, one to two pounds per plant. The second time was before the end of may and the beginning of june. The third was in the middle of june after the fruit, so it was better to add some compound fertilizer and to apply some phosphate fat in the middle and lower sides of july, so that the quality and quality of the fruit could be measured。
Technical guidance for rubies and grape seedling cultivation
The living gardens in 32 provinces, cities and hong kong and macao will establish their own gardens, and beijing park is a very medium area. Beijing park, 535 square metres, with the “four houses” as the middle ground, is not a good place to live in harmony with human beings, people and nature, so that a “new year's eve beijing” can be seen from a “small yard”。
