Method for cultivating persimmon

A cultivation method and technology of persimmons, applied in the field of agriculture, can solve problems such as unfavorable persimmon growth, unsatisfactory yield, high temperature and high humidity, and achieve the effects of reducing the occurrence of soil-borne diseases, increasing yield and economic benefits, and improving soil structure

Inactive Publication Date: 2017-06-27
张世禄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many problems in the current production, such as high investment in early-maturing cultivation, natural conditions in early spring (low temperature, continuous rain, etc.) are not conducive to the normal growth of persimmons, the current cultivation method is late in the market, the yield in the early stage is not ideal, and the rainy season coincides with the later period, etc. , there is still a lot of room for improvement in planting efficiency
[0004] At present, the early-maturing persimmon cultivation adopts the greenhouse + small shed covering method, and the yield and output value have increased compared with open field cultivation. The market period is in the middle and late May. During the rainy season, large losses are often caused

Method used

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Examples

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Effect test

Embodiment 1

[0030] The present invention will be described in further detail below in conjunction with specific examples, but this does not constitute any limitation to the present invention. Example 1 "Early maturing persimmons, summer and autumn regenerated persimmons" cultivation mode

[0031] 1. Cropping arrangement: the first crop of early-maturing persimmons. The rootstock sowing period is in early and mid-December, and the scion is sown 7 to 12 days later than the rootstock, and the scion is grafted when the cotyledons are flat; in early and mid-February, it is planted in four layers of greenhouse + medium shed + small shed + plastic film. Harvesting begins in mid-April and ends in early June. For the second round of regenerated persimmons in summer and autumn, after the persimmons are harvested in early June, 2 to 3 new lateral branches at the base of the plant are selected for regeneration, and harvested after 40 to 50 days.

[0032] 2. Variety selection: For persimmons, you sh...

Embodiment 2

[0054] Example 2: "early persimmon, rice" cultivation mode

[0055] 1. Stubble arrangement: The persimmon + rice model is adopted in the grain area, which can greatly improve production efficiency. The first crop of early-maturing persimmons. The rootstock sowing period is in early and mid-December, and the scion is sown 7-12 days later than the rootstock, and the scion is grafted when the cotyledon is flat; it is planted in early and mid-February, and harvested in mid-April to early June. The second crop of rice is raised in late May, transplanted in late June, and harvested in early and mid-November.

[0056] 2. Variety selection: Choose small-fruit persimmon varieties that are early-maturing, resistant to low light, humidity, and good quality, such as Xiaolan and Early Spring Hongyu. Rootstocks should be selected from varieties with strong disease resistance, strong stress resistance, good compatibility with scions, and little impact on the quality of persimmons, such as ...

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Abstract

The invention belongs to the technical field of agriculture and discloses a method for cultivating early-maturing persimmons. It includes the following steps: (1) Grafting seedlings: the rootstock sowing period is early and mid-December, and the scion is sown 7 to 12 days later than the rootstock; (3) Control the temperature; (4) Pruning: use double or three pruning methods; (5) Artificial pollination and fruit retention: the second female flower of the main vine and the first female flower of the side vine are artificially opened. Pollination; (6) harvesting. The harvest period of the early-maturing persimmons cultivated by the method of the invention is advanced to the middle and late April, which is 20 to 30 days earlier than the current greenhouse cultivation, and the harvest period avoids the rainy season in southern regions, thereby ensuring high and stable yields. It not only meets the market demand, but also greatly improves the output and economic benefits.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to an early-maturing persimmon cultivation method. Background technique [0002] With the improvement of people's living standards, the consumption structure and diet concepts are constantly updated. People's consumption demand for persimmons is no longer based on quenching summer heat and thirst, but pursuing quality, characteristics, annualization and diversification. The commodity is outstanding, and the listing period is as long as 8 months, which is in line with people's consumption habits, and is very popular with consumers, and the demand is increasing day by day. The huge consumption market of persimmons has promoted the adjustment of persimmon planting structure. At the same time, persimmons have a short growth period and are suitable for diversified cultivation. Generally, persimmons per 667m 2 The output is 2500kg-4000kg, and the market sales price can be as high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/06A01C21/00A01G13/02C05F11/00C05F11/08
CPCA01G17/005A01C21/00A01G2/30A01G13/0262C05F11/00C05F11/08
Inventor 张世禄
Owner 张世禄
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