High-yield cultivation method of persimmons

A cultivation method and high-yield technology, applied in the field of high-yield cultivation of moon persimmon, can solve the problems such as the wound is vulnerable to pests and diseases, the roots are easily damaged, and the yield is reduced, so as to prevent the infiltration of pathogenic bacteria, promote growth and elongation, and maintain The effect of moistening the wound

Inactive Publication Date: 2018-04-27
桂林国农生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moon persimmon planting technology is relatively mature, but flower and fruit drop in moon persimmon planting is one of the main reasons for the decline in yield
Due to the shallow distribution of the root system of the moon persimmon, the main root is weak, there are many fine roots, and the root hairs are long, and the roots are easy to be injured when fertilizing, especially during the flowering and fruiting period.
At the same time, the wounds of persimmon trees after circumcision are vulnerable to diseases and insect pests, and flower and fruit drop will also occur.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A high-yield cultivation method of persimmon in the present embodiment comprises the following steps:

[0022] (1) Field planting: select strong and strong branches, full bud eyes, complete root system, and a height of 0.5m, and the seedlings with a stem thickness of 0.8cm are transplanted. The planting row spacing is 2m, and the plant spacing is 2m. A pit with a width of 1m, and then put the seedlings upright into the pit to allow the roots to relax naturally, then fill the soil and step on it, and pour water to stabilize the roots.

[0023] (2) Fertilization management: base fertilizer is applied once in October, and the amount of fertilizer applied to each plant accounts for 70% of the total amount of fertilizer applied to each plant in the year, and organic fertilizer is applied once in April and July respectively, and the organic fertilizer is applied in April and July. The ratio of nitrogen, phosphorus and potassium in the fertilizer is 6:3:1, and the ratio of nit...

Embodiment 2

[0030] A high-yield cultivation method of persimmon in the present embodiment comprises the following steps:

[0031] (1) Field planting: select the seedlings with strong branches, full bud eyes, complete root system, and a height of 1.5m, and a stem thickness of 2cm for transplanting. The row spacing for planting is 4m, and the plant spacing is 3m. Make a pit of 1.5m, then put the seedlings upright in the pit, let the roots relax naturally, then fill the soil and step on it, and pour water to fix the roots.

[0032] (2) Fertilization management: base fertilizer is applied once in December, and the amount of fertilizer per plant accounts for 90% of the total amount of fertilization per plant throughout the year, and organic fertilizer is applied once in May and August respectively, and the organic fertilizer is applied in May and August. The ratio of nitrogen, phosphorus and potassium in the fertilizer is 6:3:1, and the ratio of nitrogen, phosphorus and potassium in the organi...

Embodiment 3

[0039] A high-yield cultivation method of persimmon in the present embodiment comprises the following steps:

[0040] (1) Planting: Select seedlings with strong branches, full bud eyes, complete root system, 1.0m in height, and 1.5cm in stem thickness for transplanting. The planting row spacing is 3m, the plant spacing is 2.5m, and the first digging depth is 1.0m when planting. , a pit with a width of 1.3m, and then put the seedlings upright in the pit to allow the roots to relax naturally, then fill the soil and step on it, and pour water for the roots.

[0041] (2) Fertilization management: base fertilizer is applied once in November, and the amount of fertilization per plant accounts for 80% of the total amount of fertilization per plant in the year, and organic fertilizer is applied once in April and August respectively, and the organic fertilizer is applied in April and August. The ratio of nitrogen, phosphorus and potassium in the fertilizer is 6:3:1, and the ratio of ni...

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PUM

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Abstract

The invention discloses a high-yield cultivation method of persimmons, and relates to the technical field of planting. The cultivation method comprises the following steps of field planting, fertilization management, gridling, pruning, flower and fruit thinning and disease and pest control; fertilization management comprises the step that every time fertilization is conducted, 5-8% of a root stimulant is added into applied fertilizer, wherein the root stimulant comprises a green alga extract, a corn germ extract and trichoderma harzianum; gridling comprises the steps that for trees which growvigorously, gridling is conducted on canes of trunks at the bud white appearing stage every year, after gridling, a layer of an antibacterial agent is smeared on wounds, and the wounds are bound up with plastic wrap, wherein the antibacterial agent comprises a pepper extract, beta-carotene and locust bean gum. By means of the method, flower and fruit dropping of the persimmons can be prevented, and the yield of the persimmons is improved, so that the method is superior to a traditional method.

Description

【Technical field】 [0001] The invention relates to the technical field of planting, in particular to a high-yield cultivation method of moon persimmon. 【Background technique】 [0002] Moon persimmon belongs to the family Persimmonaceae and is a deciduous fruit tree. It is mainly produced in Gongcheng, Pingle, Lipu, Yangshuo and other counties in Guilin, Guangxi. It has a history of more than 400 years of cultivation and processing. Gongcheng Yue persimmon fruit is beautiful in shape, bright in color, large in size and thin in skin, thick in flesh and seedless, sweet and delicious, and is the top grade of persimmons. Fresh persimmons mature in late October, and are most suitable for making persimmons. Persimmons contain 55.8% sugar and 6.91 mg of vitamin C per 100 grams. They are also rich in iron, calcium, and phosphorus. According to statistics, in 2007, the area of ​​persimmons in Guilin was 342,000 mu, 269,000 mu were put into production, and the output was 345,000 tons, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06A01N65/44A01N65/20A01N65/08A01N65/03A01N63/04A01N27/00A01P21/00A01P3/00
CPCA01G7/06A01G17/005A01N63/30A01N65/00A01N65/03A01N65/08A01N65/20A01N65/44Y02A50/30
Inventor 徐绍宣
Owner 桂林国农生态农业科技有限公司
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