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Processing method for preventing fruit and stalk cracking of pineapple tree

A processing method and technology for pineapples, which are applied in the field of preventing pineapple cracking, can solve the problems of fruit cracking, restricting popularization of planting, affecting commerciality and quality, etc., and achieving the effects of reducing the cracking rate, simple and scientific operation, and improving quality.

Active Publication Date: 2018-11-13
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the planting process of Tainong No. 17, fruit cracking and cracking are common phenomena, which occur from young fruit to mature fruit, which seriously affects the commerciality and quality, and limits the popularization and planting of this variety.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A processing method for preventing pineapple from cracking fruit and cracking stems, comprising the following steps:

[0032] (1) Soil improvement and management: reclamation 3 months before planting, soil weathering treatment, reclamation depth of 40cm, preparation for tillage 2 months before planting, two plows and two harrows, depth of 35cm, removal of garden weeds 10 days before planting, Farmyard manure application 1600kg / hm 2 30 days after sowing, spray foliar fertilizer with a sprayer, spray twice a month, and the amount of each spray is 900kg / hm 2 , and at the same time carry out watering and water control management;

[0033] (2) flower urging treatment: stop fertilization after entering the flowering period, when the pineapple leaves reach more than 30 pieces, and when the blade length reaches more than 28cm mature green leaves, the flower urging liquid is poured into the heart urging flower 2 times with a syringe, 35ml per plant, Finally, spray 2 times even...

Embodiment 2

[0039] A processing method for preventing pineapple from cracking fruit and cracking stems, comprising the following steps:

[0040](1) Soil improvement and management: reclamation 3 months before planting, soil weathering treatment, reclamation depth of 40cm, preparation for tillage 2 months before planting, two plows and two harrows, depth of 35cm, removal of garden weeds 10 days before planting, Apply farmyard manure 1000kg / hm 2 30 days after sowing, spray foliar fertilizer with a sprayer, spray twice a month, and the amount of each spray is 800kg / hm 2 , and at the same time carry out watering and water control management;

[0041] (2) flower urging treatment: stop fertilization after entering the flowering period, when the pineapple leaves reach more than 30 pieces, and when the blade length reaches more than 28cm mature green leaves, the flower urging liquid is poured into the heart urging flower 2 times with a syringe, 35ml per plant, Finally, spray 2 times evenly with...

Embodiment 3

[0047] A processing method for preventing pineapple from cracking fruit and cracking stems, comprising the following steps:

[0048] (1) Soil improvement and management: reclamation 3 months before planting, soil weathering treatment, reclamation depth of 40cm, preparation for tillage 2 months before planting, two plows and two harrows, depth of 35cm, removal of weeds in the garden 15 days before planting, Farmyard manure application 1800kg / hm 2 30 days after sowing, spray foliar fertilizer with a sprayer, spray twice a month, and the amount of each spray is 1000kg / hm 2 , and at the same time carry out watering and water control management;

[0049] (2) flower urging treatment: stop fertilization after entering the flowering period, when the pineapple leaves reach more than 30 pieces, and when the blade length reaches more than 28cm mature green leaves, the flower urging liquid is poured into the heart and urging flower 2 times with a syringe, 50ml per plant, Finally, spray ...

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PUM

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Abstract

The invention discloses a processing method for preventing the fruit and stalk cracking of a pineapple tree, which comprises the following steps of: soil improvement, watering and water controlling, flower forcing treatment, flower and fruit period management, timely harvesting and the like. The method carries out prevention and treatment in advance from many aspects such as soil, water and fertilizer management, growth hormone regulation and bagging and the like, and particularly proposes soil nutrient-specific fertilization, fine fertilization, foliar fertilization, growth hormone regulation, preparation of anti-cracking protection liquid composition and bagging and other processing methods. The processing can promote the growth of the plant, and effectively prevent the pineapples from cracking, the quality is greatly improved, and the commodity fruit rate is improved.

Description

technical field [0001] The invention belongs to the technical field of pineapple planting, and in particular relates to a treatment method for preventing pineapple from cracking. Background technique [0002] Pineapple, also known as pineapple, is a perennial herb and one of the famous tropical fruits. Pineapple fruit is of good quality and rich in nutrition, containing a lot of fructose, glucose, vitamin B, C, phosphorus, citric acid and protease and other substances. As fresh food, pineapple is golden in color, rich in aroma, sweet and sour, crisp and juicy. In addition to eating fresh, the fruit is also a main canned product on the market, which is widely welcomed by consumers. [0003] China is the fifth largest producer of pineapples, with an area of ​​about 50,000 hectares and an output of about 1.1 million tons. 'Bali' and 'Kaine' are currently the main varieties. Tainong No. 17 is an excellent fresh pineapple variety bred in 1998 by the Chiayi Agricultural Experim...

Claims

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Application Information

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IPC IPC(8): A01G22/05A01G13/02A01N37/12A01N43/22A01N43/12A01P21/00
CPCA01G13/0237A01G22/05A01N37/12A01N43/12A01N43/22
Inventor 黄丽君徐健赵静王小媚刘业强韦优周婧秦昌鲜卢美瑛陈海生韦巧云蒋娟娟李文砚罗培四孔方南杨志强卓福昌卢艳春唐景美
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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