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Comprehensive management method for improving survival rate of sweet cherry nursery plants and quality of nursery plants

A technology of comprehensive management and survival rate, applied in the field of fruit tree seedling cultivation, can solve the problems of irregular seedlings, extensive management, high planting density, etc., and achieve the effect of less weeds, high work efficiency and high survival rate

Inactive Publication Date: 2015-04-29
SHANDONG YANTAI AGRI SCI & TECH INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are still problems in the breeding of sweet cherry seedlings, such as excessive planting density, extensive management and irregular seedlings.

Method used

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  • Comprehensive management method for improving survival rate of sweet cherry nursery plants and quality of nursery plants

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A comprehensive management method for improving the survival rate and quality of sweet cherry seedlings. In order to develop the technology for improving the quality of sweet cherry seedlings, this embodiment uses the comprehensive management method of high ridging, laying micro-nozzles, and covering weed-proof mulch As an example, the growth dynamic characteristics and quality of seedlings of sweet cherry 'Meizao' were studied, and the control was the production of conventional field seedlings in the same plot.

[0031] 1. It is the key to improve the quality of sweet cherry seedlings to adopt the combination mode of high ridging, laying micro-nozzles and covering grass-proof mulch

[0032] Two cultivation modes were adopted in the same plot: ridge cultivation mode and flat cultivation mode, and other field management measures were the same. The growth of seedlings was investigated on the 30th day after grafting, the 180th day after grafting and the time when the seedl...

Embodiment 2

[0036] Embodiment 2 The effect verification of the present invention

[0037] In July 2013, the average precipitation in Yantai, Shandong Province reached 461.6 mm, 155.0% more than the average for the same period of many years. In early August, it was found that the mortality rate and glue flow rate of sweet cherry seedlings cultivated in the ridge cultivation mode were significantly lower than those in the flat cultivation mode (Table 2).

[0038] Table 2 Effect of cultivation mode on mortality and gum flow of sweet cherry seedlings after waterlogging

[0039]

[0040] Note: Ⅰ: Yiming Horticultural Farm, Fushan District, Yantai City, Shandong Province; Ⅱ: Laiyang Lvwang Cherry Cooperative, Yantai City, Shandong Province; Ⅲ: North Fruit Garden, Yantai City, Shandong Province.

[0041] The results show that the adoption of ridge cultivation mode can significantly reduce the mortality rate of sweet cherry seedlings and the incidence of gum flow. The main reason is that afte...

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Abstract

The invention provides a comprehensive management method for improving the survival rate of sweet cherry nursery plants and the quality of the nursery plants and belongs to the field of cultivation of fruit tree nursery plants. The comprehensive management method comprises the following steps: ridging and planting in a single row, paving a micro-spraying pipe, covering a grass-proof mulching film, carrying out field comprehensive management and taking the nursery plants from a nursery garden. The method takes the steps of ridging, paving a drop irrigation pipe and covering the grass-proof mulching film as basic links and realizes integrated fertilization and watering; the working efficiency is high and each worker can mange 10000m<2> of the nursery garden field. The nursery garden field has less weeds and the weeds do not need to be removed by special manpower so that the manpower cost is saved; the death rate and the gummosis occurrence rate of the sweet cherry nursery plants can be obviously reduced in regions with large rainfall capacities in summer; a primary nursery plant rate of a seedling nursery plant method provided by the invention is up to be 85.4%-88.9% when the nursery plants are taken out from the nursery garden; compared with the traditional method, the rate is remarkably improved.

Description

technical field [0001] The invention relates to a comprehensive management method for improving the survival rate and quality of sweet cherry seedlings, belonging to the field of fruit tree seedling cultivation. Background technique [0002] Sweet cherry has the reputation of "the first branch of spring fruit". It is currently the tree species with the highest economic benefit among deciduous fruit trees in the north, and its cultivation and management are labor-saving and labor-saving. It has become the first choice for the development of efficient agriculture throughout the country. Increased farmers' income played an important role; [0003] Seedlings are the basis of sweet cherry production and cultivation, and their quality directly affects the development of my country's sweet cherry industry. At present, there are still problems in the breeding of sweet cherry seedlings, such as excessive planting density, extensive management and irregular seedlings. According to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G1/00
CPCA01G17/005
Inventor 孙庆田田长平张福兴张序
Owner SHANDONG YANTAI AGRI SCI & TECH INST
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