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Y-shaped atemoya shaping technology cultivation mode

A cultivation mode, pineapple technology, which is applied in the field of "Y" shaped pineapple Sakyamuni shaping technology cultivation mode, can solve the problems of high training cost for technical workers, maximum output and benefit, and large growth space requirements, and achieve simple technology, Reduce the technical difficulty of pruning, the effect of simple tree structure

Pending Publication Date: 2021-01-19
RES INST OF TROPICAL ECO AGRI SCI YUNAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Pineapple Sakyamuni has strong germination ability and fast growth. During the annual production process, at least 3 to 4 times of pruning should be carried out. If the annual production is carried out in a tourist orchard, 7 to 8 times of pruning should be carried out, including flower promotion pruning and dense and weak pruning. 1. Thinning of diseased branches requires higher pruning techniques, higher training costs for skilled workers, and greater difficulty in training; moreover, Pineapple Sakyamuni grows vigorously and requires a large growth space. The existing production technology has not yet realized the output and benefits maximize

Method used

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  • Y-shaped atemoya shaping technology cultivation mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A "Y" shaped pineapple Sakyamuni shaping technology cultivation mode, comprising the following steps:

[0035] First, choose flat land or terraced land in tropical and subtropical regions, with sandy loam, gravel loam and red loam with a soil pH value of 5.5 to 6.5; then weeds, sundries, stones, etc. Clean up, plow the garden deeply, rake the soil clods and level the land after a month of exposure to the sun, determine the downwind direction (generally north-south) as the direction of the planting row, calibrate according to the row spacing of 1.5m×3m, dig the planting ditch, and dig the hole The topsoil and subsoil are stacked separately, and the soil is returned one month before planting, and then fertilizer is added, and the subsoil is backfilled to the upper layer; then the seedlings are planted with 1-2 year-old grafted nutrient bag seedlings, and the planting time is from February to March each year. Cut the seedlings short, cut off the tender ones, keep the heigh...

Embodiment 2

[0037] In Embodiment 1, the following steps are added:

[0038] In the step (2), 0.8m~1.0m is comprehensively turned deep in the garden, and the planting ditch that the width and depth are dug are respectively 0.8m*0.6m, and then press the ratio of 20kg farmyard manure, 2kg superphosphate, and 0.5kg compound fertilizer for each plant. Standard, fully mix the fertilizer and return to the middle layer, return the subsoil to the upper layer, fill it to 10-20cm above the ground, and plant it after the soil pan sinks in about 30 days.

[0039] First, choose flat land or terraced land in tropical and subtropical regions, with sandy loam, gravel loam and red loam with a soil pH value of 5.5 to 6.5; then weeds, sundries, stones, etc. Clean up, plow the garden deeply, rake the soil clods and level the land after a month of exposure to the sun, determine the downwind direction (generally north-south) as the direction of the planting row, calibrate according to the row spacing of 1.5m×3m...

Embodiment 3

[0041] In embodiment two, add the following steps:

[0042] Immediately water the fixed root water after planting in step (3), and then add water once every 3 days. The amount of water should not be too much. The wetness of the planting ditch is the criterion. Depending on the situation, keep the soil moist.

[0043]First, choose flat land or terraced land in tropical and subtropical regions, with sandy loam, gravel loam and red loam with a soil pH value of 5.5 to 6.5; then weeds, sundries, stones, etc. Clean up, plow the garden deeply, rake the soil clods and level the land after a month of exposure to the sun, determine the downwind direction (generally north-south) as the direction of the planting row, calibrate according to the row spacing of 1.5m×3m, dig the planting ditch, and dig the hole Topsoil and subsoil are stacked separately, return to the soil one month before planting, then add fertilizer, backfill the subsoil to the upper layer, plow the garden comprehensively...

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Abstract

The invention discloses a Y-shaped atemoya shaping technology cultivation mode. The mode is characterized in that the plant row spacing is calibrated according to 1.5m*3m, 40-50cm of trunks are reserved, a first-stage branch with the length of 100cm, an angle of 135 degrees with the trunks and vigorous growth vigor is selected and reserved on each of the two sides in the vertical row direction, aY-shaped tree shape is formed and 10-12 second-stage pile heads which grow upwards and evenly distributed are reserved on each first-stage branch. According to the mode, the Y-shaped tree shape is adopted, pruning is conducted three times every year, the tree shape structure is relatively simple, and the pruning technology is simple and easy to learn; the Y-shaped tree shape is adopted, only two branches are reserved on each trunk, the branching direction and angle are easier to control, branching space distribution is extremely standard, water and nutrition supply is balanced, balanced development of the tree body is facilitated, and therefore the problems that the pruning technology requirement is higher, the training difficulty for producers is large, and balanced development of the tree body is difficult to control are solved; and the yield per unit area and the fruit quality are greatly improved.

Description

technical field [0001] The invention relates to the technical field of pineapple custard shaping technology, in particular to a "Y"-shaped pineapple custard planting technology cultivation mode. Background technique [0002] Pineapple Sakyamuni belongs to the Annonaceae family, which is a perennial tropical fruit tree. This variety has large fruit (the maximum weight of a single fruit can reach 1500g), thick flesh and juicy, few seeds, rich nutrition, good flavor, and high sweetness (total sugar content reaches 20-25%), is currently the main species in Taiwan, Guangxi, Guangdong, Yunnan, Fujian, Hainan and other provinces. After the pineapple custard fruit was introduced into the mainland of my country, the pineapple custard fruit has good quality and good flavor, and has tropical fruit flavors such as pineapple and guava. It is favored by consumers and the price is high. At present, the market is in short supply. [0003] Pineapple Sakyamuni has strong germination ability ...

Claims

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Application Information

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IPC IPC(8): A01G17/00
CPCA01G17/005Y02A40/28
Inventor 刘海刚孟富宣段元杰方海东孔维喜孙漫莹陈云光
Owner RES INST OF TROPICAL ECO AGRI SCI YUNAN ACAD OF AGRI SCI
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