First, the choice and arrangement of the garden
Peach trees are drought-tolerant and scared. It is necessary to ensure that the trees can be planted on a row, dry land, and flat land. The water and fertilizer are sufficient, and growth is good, but the ventilation and drainage are poor. Therefore, it is advisable to plant the plants in a north-south direction, and it is suitable for ridge cultivation to plant ridges on the ridges. The 50 cm high peach tree prefers to loosen the soil, favoring root growth and nutrient absorption. Because of the close planting, several 60-80 cm long 60-80 cm long trenches must be dug, filled with fertilizer and soil, filled with water and then planted. Hillside hilly areas can be planted at equal height.
Second, density and tree
Appropriate density and reasonable tree shape are conducive to intensive management. Early production is high, and it is the trend of modern fruit trees. Flat land is planted in a “Y†shape, with a planting space of 1-1.54 meters and 110-160 trees. From north to south, the two main branches extend to the east and west, and the angle between the two main branches is about 80 degrees. The result of easy forming and lighting is early and high-yield, high-quality, and can be intercropped in the early stage and easy to manage in the later stage. Three main branches can be used to create a happy hillside hillside, with a spacing of 23 meters and 111 acres.
Third, planting time and methods
After falling from autumn to spring before sprouting, it is generally better to plant in autumn than in spring. Root can heal in that year and it can produce new roots. The following year, it can germinate early, draw early, and suffer drought due to peach trees. Shallow pits should be planted slightly above the surface of the ground and cultivated into small mounds. Nectarine should be eaten fresh, with very early maturing and early maturing varieties as the main products, taking into account mid-late-maturing varieties.
Fourth, fertilizer and water management
From the time of planting till the end of July, nitrogen fertilizer was used as the main irrigation and fertilization, and irrigation was conducted every 10 days to promote the growth of seedlings and control of water in the later period. The growth of autumn was suppressed to facilitate flowering, supplemented by phosphorus and potassium fertilizers. Colonization of the base fertilizer was mainly autumn. Do not apply water after falling leaves until the fruit matures.
Fifth, shaping and trimming
Peach traditional plastic trim, to force shaping, heavy short cut. Strong technology, time-consuming pruning, and easy to bald internal warts, the external easy to steep, long-term results, external shift, low output, limiting the development of intensive. The use of "Y" shaped plastic, simple tree, easy to trim, easy to learn and easy to understand, the following year can be a large number of results, three-year high yield, fast return.
Six, focus on summer trim
Plant spacing 1-1.5m, north-south line to planting, then planting saplings so far 60cm (the greenhouse is planted shorter) topping, promote new branches, select the right two adjacent branches as the main branch, the angle is 80 degrees Left and right, the mainstay left 2-4 supplemental branches, leveling the branches around 30 centimeters to make a temporary result. (The three main branches have a happy shape; the "Y" shape is the same, the main branch angle is 120 degrees, and the angle between the main branch and the vertical line is 45 degrees.)
Seven, focus on cultivating two main branches
The two main branches do not leave lateral branches, leaving only branchlets and long fruit branches. The back branches and the competing branches that affect the growth of the main branches are removed in time to maintain the robust growth of the main branches, so that the internal warts are not bald and the periphery is not prosperous. In the autumn, the branches and branches can be expanded in 3.5 meters with two main branches covered with long fruiting branches and branchlets, laying the foundation for the second year's high yield. When the winter is lightly cut or long-term, the individual planting output can reach 5-10 kilograms in the next year. In the summer (early maturing varieties), short cuts, twisted branches, and pull branches are the main components after fruit picking. This results in the branch close to the trunk. To prevent the relocation of the resulting part, the shortest part must be completed by the end of July. After July, the main branch should be thinned, and the large branches on the outside of the light sticks should be removed on the back of the sticks. The winter branches should be cut every year. Branches, branches on the back, dense fruit branches. Moderate short-cut fruit branches, sparse flowers in the early spring, supplemented with fruit thinning, fruit should be moderate.
Eight, chemical control
In the middle of July, 150-300 times of paclobutrazol was sprayed and sprayed once a day after 15 days to control the growth of autumn shoots and promote the formation of a large number of flower buds.
Through the above series of management methods based mainly on summer shear and supplemented by winter shear, the annual yield of up to 4,000 kilograms can be achieved in the third year, and the economic benefits are considerable.
Peach trees are drought-tolerant and scared. It is necessary to ensure that the trees can be planted on a row, dry land, and flat land. The water and fertilizer are sufficient, and growth is good, but the ventilation and drainage are poor. Therefore, it is advisable to plant the plants in a north-south direction, and it is suitable for ridge cultivation to plant ridges on the ridges. The 50 cm high peach tree prefers to loosen the soil, favoring root growth and nutrient absorption. Because of the close planting, several 60-80 cm long 60-80 cm long trenches must be dug, filled with fertilizer and soil, filled with water and then planted. Hillside hilly areas can be planted at equal height.
Second, density and tree
Appropriate density and reasonable tree shape are conducive to intensive management. Early production is high, and it is the trend of modern fruit trees. Flat land is planted in a “Y†shape, with a planting space of 1-1.54 meters and 110-160 trees. From north to south, the two main branches extend to the east and west, and the angle between the two main branches is about 80 degrees. The result of easy forming and lighting is early and high-yield, high-quality, and can be intercropped in the early stage and easy to manage in the later stage. Three main branches can be used to create a happy hillside hillside, with a spacing of 23 meters and 111 acres.
Third, planting time and methods
After falling from autumn to spring before sprouting, it is generally better to plant in autumn than in spring. Root can heal in that year and it can produce new roots. The following year, it can germinate early, draw early, and suffer drought due to peach trees. Shallow pits should be planted slightly above the surface of the ground and cultivated into small mounds. Nectarine should be eaten fresh, with very early maturing and early maturing varieties as the main products, taking into account mid-late-maturing varieties.
Fourth, fertilizer and water management
From the time of planting till the end of July, nitrogen fertilizer was used as the main irrigation and fertilization, and irrigation was conducted every 10 days to promote the growth of seedlings and control of water in the later period. The growth of autumn was suppressed to facilitate flowering, supplemented by phosphorus and potassium fertilizers. Colonization of the base fertilizer was mainly autumn. Do not apply water after falling leaves until the fruit matures.
Fifth, shaping and trimming
Peach traditional plastic trim, to force shaping, heavy short cut. Strong technology, time-consuming pruning, and easy to bald internal warts, the external easy to steep, long-term results, external shift, low output, limiting the development of intensive. The use of "Y" shaped plastic, simple tree, easy to trim, easy to learn and easy to understand, the following year can be a large number of results, three-year high yield, fast return.
Six, focus on summer trim
Plant spacing 1-1.5m, north-south line to planting, then planting saplings so far 60cm (the greenhouse is planted shorter) topping, promote new branches, select the right two adjacent branches as the main branch, the angle is 80 degrees Left and right, the mainstay left 2-4 supplemental branches, leveling the branches around 30 centimeters to make a temporary result. (The three main branches have a happy shape; the "Y" shape is the same, the main branch angle is 120 degrees, and the angle between the main branch and the vertical line is 45 degrees.)
Seven, focus on cultivating two main branches
The two main branches do not leave lateral branches, leaving only branchlets and long fruit branches. The back branches and the competing branches that affect the growth of the main branches are removed in time to maintain the robust growth of the main branches, so that the internal warts are not bald and the periphery is not prosperous. In the autumn, the branches and branches can be expanded in 3.5 meters with two main branches covered with long fruiting branches and branchlets, laying the foundation for the second year's high yield. When the winter is lightly cut or long-term, the individual planting output can reach 5-10 kilograms in the next year. In the summer (early maturing varieties), short cuts, twisted branches, and pull branches are the main components after fruit picking. This results in the branch close to the trunk. To prevent the relocation of the resulting part, the shortest part must be completed by the end of July. After July, the main branch should be thinned, and the large branches on the outside of the light sticks should be removed on the back of the sticks. The winter branches should be cut every year. Branches, branches on the back, dense fruit branches. Moderate short-cut fruit branches, sparse flowers in the early spring, supplemented with fruit thinning, fruit should be moderate.
Eight, chemical control
In the middle of July, 150-300 times of paclobutrazol was sprayed and sprayed once a day after 15 days to control the growth of autumn shoots and promote the formation of a large number of flower buds.
Through the above series of management methods based mainly on summer shear and supplemented by winter shear, the annual yield of up to 4,000 kilograms can be achieved in the third year, and the economic benefits are considerable.
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Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.kangnewpharmas.com