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CN-121986686-A - Artificial mangosteen planting method

CN121986686ACN 121986686 ACN121986686 ACN 121986686ACN-121986686-A

Abstract

The invention relates to the technical field of mangosteen planting and discloses a mangosteen artificial planting method which comprises the following steps of a, selecting a garden with proper soil conditions, planning and constructing a greenhouse structure for installing an automatically-adjustable sunshade net, b, improving soil, uniformly spreading a layer of lime on the surface of the soil, then turning the soil, spreading a layer of decomposed organic fertilizer after turning the soil, c, selecting seedlings, selecting high-quality clone grafted seedlings or ring branch seedlings, d, digging holes for field planting, digging a fertilizer pit on one side of the field planting hole, putting the prepared fertilizer into the fertilizer pit, putting the seedlings into the field planting hole for planting, and matching with a greenhouse automatic sunshade net to regulate illumination and real-time monitoring, thereby effectively solving the problem that the traditional seedlings grow for 8-10 years, entering a fruiting period for 2-3 years, obviously shortening the return period of investment and improving the feasibility of large-scale planting.

Inventors

  • Zhu Quankai
  • DANG ZHIGUO
  • HE SHUQIANG

Assignees

  • 海南热科农旅有限公司

Dates

Publication Date
20260508
Application Date
20260313

Claims (8)

  1. 1. The artificial mangosteen planting method is characterized by comprising the following steps of: a. Selecting a garden field suitable for soil conditions, planning and constructing a greenhouse structure for installing an automatically-adjustable sunshade net; b. soil improvement, namely uniformly spreading a layer of lime on the surface of the soil, then turning the soil, and spreading a layer of decomposed organic fertilizer after turning the soil; c. selecting high-quality clone grafted seedlings or ring branch seedlings; d. Digging a pit and planting, namely digging a pit, digging a fertilizer pit at one side of the pit, putting the prepared fertilizer into the fertilizer pit, and putting seedlings into the pit for planting; e. The water and fertilizer management comprises the steps of installing irrigation equipment on one side of a greenhouse structure, arranging a water and fertilizer box on one side of the irrigation equipment, wherein the water and fertilizer box is used for water and fertilizer mixing, and the irrigation equipment is used for irrigation, and carrying out irrigation with different water quantities according to the young tree period and the fruiting tree; f. tree management, namely culturing a target tree shape and pruning regularly; g. Flowering phase regulation, namely improving the fruit setting rate by adopting a mode of combining artificial supplementary pollination and spraying plant growth regulator; h. prevention and cure of diseases and insects aphids are performed when the mangosteen draws new shoots.
  2. 2. The artificial mangosteen planting method of claim 1, wherein the selected product in the step c is pure in seed, good in joint healing, and free of plant diseases and insect pests, and 2-3 annual grafted seedlings or round branch seedlings, and the seedling height is more than or equal to 50cm.
  3. 3. The artificial mangosteen planting method of claim 1, wherein a non-woven fabric American planting bag is adopted as a planting carrier in the step d, the planting substrate comprises, by volume, 20% -40% of coconut coir, 10% -20% of decomposed pine bark particles, 10% -20% of rice husk carbon, 5% -15% of perlite, 5% -15% of decomposed organic fertilizer and 15% -25% of peat soil, the non-woven fabric American planting bag is paved in a fixed planting hole, then the planting substrate is paved, the planting time is selected in the early stage of rainy season or in the cloudy day, soil is kept complete when the nutrition bag is removed, seedlings are placed in the center of the hole, righting is performed, soil returning is lightly compacted, root necks are slightly higher than the ground, fixed root water is poured immediately, and an organic cover is covered on a tree disk.
  4. 4. The artificial mangosteen planting method of claim 1, wherein the young tree stage in the step e aims at promoting the tips, strengthening the tips and expanding the crowns, and the high-nitrogen water-soluble fertilizer is used after each new tip sprouting and after each new tip turning green by following the principle of 'service Bao Shi'.
  5. 5. The artificial mangosteen planting method of claim 1, wherein in the fruiting period of the step e, organic fertilizer and nitrogenous fertilizer are reapplied, tree vigor is recovered, water-soluble fertilizer mainly containing phosphorus and potassium is applied in the pre-emergence period, flower bud differentiation and flower development are promoted, water-soluble fertilizer mainly containing potassium and calcium is applied in the fruit strengthening period, medium trace elements such as chelated calcium and boron are added, fruit cracking is reduced, quality is improved, fertilizer application is stopped one month before fruit picking in the fruit picking period, and water content is controlled to improve sugar degree.
  6. 6. The artificial mangosteen planting method of claim 1, wherein in the step g, artificial supplementary pollination is carried out, fresh pollen is collected at 8-9 am in a full bloom stage, artificial spot fertilization is carried out by using a soft brush, and after flower-shedding and the green bean size of fruits, mixed liquid with the concentration of gibberellin and potassium dihydrogen phosphate is sprayed once for reducing physiological fruit drop.
  7. 7. The artificial mangosteen planting method of claim 1, wherein in the step h, biological agents such as trichoderma harzianum and bacillus subtilis are sprayed periodically to prevent root rot and leaf diseases, and a yellow blue plate is utilized to trap and kill small pests, plant-source or mineral-source pesticides are preferably selected when the pests occur, the spraying and application interval is 10-15 days, and the total application times are 1-2 times.
  8. 8. The artificial mangosteen planting method of claim 1, wherein a humidity sensor is placed in the soil, and the soil environment is monitored in real time.

Description

Artificial mangosteen planting method Technical Field The invention relates to the technical field of mangosteen planting, in particular to a mangosteen artificial planting method. Background The mangosteen is known as "queen in fruit", and the mangosteen has unique fruit flavor and rich nutrition, and has extremely high economic value and market prospect. However, commercial artificial planting of mangosteen has been a major challenge in the world's tropical agriculture field, and its development is severely limited by many inherent technical bottlenecks. First, mangosteen is extremely demanding in terms of the growing environment. As a typical tropical rain forest tree species, the tree species are loved to be high-temperature, high-humidity and low-temperature drought, are sensitive to strong light, are required to be shaded in a seedling stage, are required to be moderately shaded for adult trees, and moreover, the mangosteen prefers slightly acidic sandy loam with deep soil layers, rich organic matter content and good water drainage, and the severe conditions limit the suitable species area to a very limited range, so that the popularization and planting of the tree species are greatly hindered. Secondly, mangosteen has the striking long-term characteristic, when seedlings are adopted for propagation, 8 to 10 years or more are usually needed from planting to first flowering and fruiting, and the long return on investment period occupies a large amount of land and capital cost, and the enthusiasm of the grower is seriously hit, so that the mangosteen is the most core obstacle for restricting the development of the mangosteen industry. Finally, even if the fruiting period is entered, the natural fruit setting rate of mangosteen is generally low, and the physiological flower and fruit dropping phenomenon is very serious due to the special structure of the flower device and the high sensitivity to environmental stress (such as drought and low temperature). The prior art lacks effective flower and fruit protection measures, so that the yield per unit area is difficult to improve, and the requirement of large-scale commercial production cannot be met. Therefore, there is an urgent need in the art for an artificial planting method that can systematically solve the above pain points, so as to improve the yield and quality, reduce the environmental dependence, and finally realize efficient and commercial planting of mangosteen. Disclosure of Invention Aiming at the defects of the prior art, the invention provides a mangosteen artificial planting method. In order to achieve the purpose, the invention provides the following technical scheme that the artificial mangosteen planting method comprises the following steps of: a. Selecting a garden field suitable for soil conditions, planning and constructing a greenhouse structure for installing an automatically-adjustable sunshade net; b. soil improvement, namely uniformly spreading a layer of lime on the surface of the soil, then turning the soil, and spreading a layer of decomposed organic fertilizer after turning the soil; c. selecting high-quality clone grafted seedlings or ring branch seedlings; d. Digging a pit and planting, namely digging a pit, digging a fertilizer pit at one side of the pit, putting the prepared fertilizer into the fertilizer pit, and putting seedlings into the pit for planting; e. The water and fertilizer management comprises the steps of installing irrigation equipment on one side of a greenhouse structure, arranging a water and fertilizer box on one side of the irrigation equipment, wherein the water and fertilizer box is used for water and fertilizer mixing, and the irrigation equipment is used for irrigation, and carrying out irrigation with different water quantities according to the young tree period and the fruiting tree; f. tree management, namely culturing a target tree shape and pruning regularly; g. Flowering phase regulation, namely improving the fruit setting rate by adopting a mode of combining artificial supplementary pollination and spraying plant growth regulator; h. prevention and cure of diseases and insects aphids are performed when the mangosteen draws new shoots. Preferably, the selected product in the step c is 2-3 annual grafted seedlings or ring branch seedlings which are pure in seed, good in interface healing and free of plant diseases and insect pests, and the seedling height is more than or equal to 50cm. Preferably, in the step d, a non-woven fabric American planting bag is adopted as a cultivation carrier, the cultivation substrate comprises, by volume, 20% -40% of coconut husk, 10% -20% of decomposed pine bark particles, 10% -20% of rice husk carbon, 5% -15% of perlite, 5% -15% of decomposed organic fertilizer and 15% -25% of peat soil, the non-woven fabric American planting bag is paved in a field planting hole, then the cultivation substrate is paved, the field planting time is selected in the early stage of