To continue our fruit-growing series, which was previously devoted to an issue of apple varieties, today speaks of the timing and methods of apple cultivation. The old rule begins with an understanding of apples, which originate in central europe, northern iran, and southern russia’s caucasus. China is mainly located in xinjiang, ningxia, and generally in hillside terraces, plain fields, and hills. The seven meteorological indicators for the production of high-quality apples in the north and north are the world's recognized best breeding ground for apples。
Apple light, cold tolerance, colder and dryer climates are intolerant and adapted to the sandy border soil, which is soil lax, deep, fertile, well drained and neutral or micro-acid. The breeding methods are tubing, mating, sowing, planting, seeding and seeding。
The red fox sweet apple tree seedlings have grown apple seedlings from the north to the south to plant tree seedlings from the balconies in the courtyard
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The timing and methods of planting apple trees vary according to region, climate and soil conditions, and the following are some of the basic guidelines for planting:
Timing of cultivation
Apple trees are generally grown in the spring and autumns, with higher survival rates in both seasons。
Spring planting: usually before mid-april, when the soil temperature is gradually rising, facilitating root growth. Spring planting is more appropriate in the northern mountains of yanan, as well as in areas of high winter drought。
Autumn planting: suitable for early october, when temperatures are still high, the roots are suitable for growth, and evaporation is small and the soil is good for healing and new root growth. In areas where winter is not cold, such as shandong and henan, autumn planting is good。
The apple tree seedlings planted a seedling in the cold garden without a pot of soil to trim a leafless apple tree
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Ii. Cultivation methods
(b) land-selection plantations: the selection of deep-soiled, soil-sorted, well-ventilated sandy or border soil, ph values between 5. 5 and 7. 5, good drainage, low groundwater levels and sun-rich plots to establish orchards。
Choosing to breed: select varieties that are adaptable, resistant to disease, productive, etc. Preplant seeding is followed by leaching sprouts in order to increase seed growth。
(c) decoration of the ground: in autumn or spring, the ground is to be cleaned, the land is torn down and base fattening is to be applied, usually 2,000-3000 kg of corroded organic fertilizer per acre. Places of seedlings are dug at distances, the seedlings are placed in the dens, laid down and the water is watered。
Fertilizer management: every fall, fertilizers are applied, mainly organically, supported by fertilizers. The pursuit of fertilizers takes place in the bud, during flowering and during fruit expansion, mainly on the basis of potassium nitrous phosphorus compound fertilizer. At the same time, water is applied in a timely manner based on soil moisture and soil moisture is maintained。
Cutting: the larvae is dominated by light cutting and long cutting, with medium-dry and happy or free hammering. Age-old tree trims are mainly combined with trimmed, short-cut and condensed methods, which allow the body to ventilate, robust and productive。
Flower fruit management: artificially pollinating or bee pollinating during the flower season to increase sitting rate. Plumbing occurs before the flowering period is separated, mainly by wiping out the bouquets and the argon. The berries are carried out after the physiological fallout, mainly with the removal of small, insect and teratogenic fruit。
Pest and pest management: a combination of agricultural, biological and chemical approaches, guided by the principle of “preventive, integrated” approaches. The main pests that are being combated are decomposition, early foliage, powder, gold moths, leaf mites, etc. Timely spraying during peaks in pests and pests to improve effectiveness。
Iii. Notes
Selection of seedlings: cultivation of saplings, dry branches, well-established roots, whole saplings。
Depth of cultivation: the plume tree is so well planted that it grows well. The planting of apples in high-cold areas should also be deep-seated to protect the winter from cold。
Covered membranes: seedlings planted immediately after falling leaves and watered to cover membranes can increase soil temperature and promote root system growth。
Replanting and trimping: those found alive should be replaced in a timely manner. At the same time, drying and trimping should be done in accordance with the requirements of plastics。
Overall, the timing and method of planting apple trees need to be determined on a case-by-case basis. In the process of planting, care is taken to select suitable varieties and plots of land and to ensure healthy growth and high productivity of apple trees, such as ground-planting, management of fertilizers, tailoring, fruit management and pest control。
