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Cultivation method for advancing high-yield period of Atemoya

A cultivation method, the technology of pineapple custard apple, is applied in the cultivation field of early pineapple custard apple, which can solve the problems of underdeveloped root system of custard apple, affecting the high-yield period, and affecting the survival rate of cuttings, so as to improve the survival rate of transplanting, The effect of shortening the culture period and improving the growth condition

Active Publication Date: 2019-01-11
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current production has not yet paid attention to the key issues such as the fragile root system of the pineapple Sakyamuni, and the damaged roots are easy to be infected with pathogens. In order to save costs, small cup seedlings or bare root seedlings are often used for seedling breeding. The root system is easily damaged during the seedling or transplanting process, and the root system recovers slowly during colonization or is easily infected with pathogens and causes death
For example, a method for breeding custard apples by cuttings in the patent (application number: 201410335374.9) discloses a method for breeding custard apples, which uses cuttings to cooperate with container cups for breeding. The survival rate will also affect the number of years of the high-yield period, and it usually takes 4-5 years to reach the high-yield and stable yield period

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A kind of cultivation method of early pineapple Sakyamuni high yield period, comprises the following steps,

[0028] (1) Breeding of large cup seedlings: adopt the "AP" pineapple Sakyamuni variety with better cold resistance and disease tolerance as the rootstock seed to sow in the large nutrition cup. The scion of the widely planted "Gefner" variety is cut and grafted to the rootstock for breeding, and the scion is cultivated to 30 cm before it is out of the nursery;

[0029] (2) Soil fumigation treatment: 7 days before transplanting and planting, use a fumigant to carry out fumigation treatment to the planting hole in the field, use a plastic film to cover the planting hole and compact the boundary; the fumigant is 98% big sweep Extinguishing wettable powder;

[0030] (3) Rooting treatment: After 3 days of soil fumigation treatment, the film is uncovered; before transplanting, the rooting agent is mixed with fine soil evenly, and evenly spread into the planting hole;...

Embodiment 2

[0036] A kind of cultivation method of early pineapple Sakyamuni high yield period, comprises the following steps,

[0037] (1) Breeding of large cup seedlings: adopt the "Gefner" pineapple Sakyamuni variety with better cold resistance and disease tolerance as the rootstock seed to sow in the large nutrition cup. The scion of the widely planted "Gefner" variety is cut and grafted to the rootstock for breeding, and the scion is cultivated to 35 cm before it is out of the nursery;

[0038] (2) Soil fumigation treatment: 14 days before transplanting and planting, use a fumigant to carry out fumigation treatment to the planting hole in the field, use a plastic film to cover the planting hole and compact the boundary; the fumigant is 98% big sweep Extinguishing wettable powder;

[0039] (3) Rooting treatment: After 3 days of soil fumigation treatment, the film is uncovered; before transplanting, the rooting agent is mixed with fine soil evenly, and evenly spread into the planting ...

Embodiment 3

[0046] A kind of cultivation method of early pineapple Sakyamuni high yield period, comprises the following steps,

[0047] (1) Breeding of large cup seedlings: adopt the "Gefner" pineapple Sakyamuni variety with better cold resistance and disease tolerance as the rootstock seed to sow in the large nutrition cup. The scion of the widely planted "Gefner" variety is cut and grafted to the rootstock for breeding, and the scion is cultivated to 40 cm before it goes out of the nursery;

[0048] (2) Soil fumigation treatment: 10 days before transplanting and planting, use a fumigant to carry out fumigation treatment to the planting holes in the field, use a plastic film to cover the planting holes and compact the boundaries; the fumigant is 98% big sweep Extinguishing wettable powder;

[0049] (3) Rooting treatment: After 2 days of soil fumigation treatment, the film is uncovered; before transplanting, the rooting agent is mixed with fine soil evenly, and evenly spread into the pla...

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Abstract

The invention discloses a cultivation method for advancing the high-yield period of Atemoya, which belongs to the field of Atemoya cultivation. The cultivation method for advancing the high-yield period of Atemoya comprises steps of (1) big cup seedling breeding, (2) soil fumigation treatment, (3) rooting treatment, (4) backbone branch culture, (5) fertilizer management and pest control, (6) retraction pruning treatment. Root damages in the process of Atemoya transplantation can be avoided, and the infection of pathogens in soil is lightened; the healthy growth of the root system is maintained, and nutrients in soil can be timely absorbed; the survival rate of transplantation is improved; the rapid growth of plants is promoted; the cultivation cycle of permanent backbone branches is shortened; and the high-yield period is advanced.

Description

technical field [0001] The invention relates to the field of pineapple custard planting, in particular to a cultivation method for bringing forward the high yield period of pineapple custard. Background technique [0002] Pineapple custard, also known as pineapple custard or honey custard, is mainly produced in Taitung, Taiwan. With the strengthening of agricultural science and technology exchanges and cooperation between Guangxi and Taiwan in recent years, pineapple custard has begun to be favored by people from all walks of life in Guangxi. Currently The central and southern regions of Guangxi have shown a trend of large-scale planting. The premise of the high-yield period of tropical fruit trees is based on the establishment of permanent backbone branches. For example, the backbone branches of pineapple Sakyamuni need to be cultivated to third-level branches. At present, it takes 4-5 years to reach the high-yield period for conventionally planted pineapple Sakyamuni. For...

Claims

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Application Information

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IPC IPC(8): A01G2/30A01G7/06A01G17/00C05G3/04C05G1/00A01N65/42A01N65/28A01N65/20A01N65/08A01N65/06A01P1/00A01P3/00C05G3/80
CPCA01G7/06A01G17/005A01N65/00A01N65/06A01N65/08A01N65/20A01N65/28A01N65/42A01G2/30C05B7/00C05B13/02C05G3/80C05D9/00C05F3/00C05F3/04C05F11/00C05C3/00C05F5/002C05F11/02
Inventor 方仁黄伟雄安振宇尧金燕龙兴张继邓彪唐文忠周双云高一宁
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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