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Method for planting on improved orchard chicken-raising grassland

A technology for orchards and grasslands, applied in botany equipment and methods, horticulture, applications, etc., can solve problems such as weak growth and development, unintroduced orchard environment and planting areas, low shade tolerance, etc., to enhance nutritional functions and improve coverage The effect of improving the degree and durability, yield and quality

Inactive Publication Date: 2010-11-17
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shade tolerance of alfalfa and Rumex is very low, and the growth and development are very weak when planted in an orchard environment with a light irradiation rate of less than 70%. The method of directly planting grass in the orchard is the traditional method of planting grass in the orchard at present. There is a problem of competition between forage grass and fruit trees for nutrition. How to reduce the nutrient competition between forage grass and fruit trees still has not solved the long-term technical problems that need to be solved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] 1. When fertilizing in autumn in an 8-year-old peach orchard, dig a 20cm wide and 30cm deep ditch at 40cm on both sides of the trunk of each row of peach trees, and put a 30cm wide PVC board on the outside of the section, and place the peach trees on both sides, The distribution of roots within a depth of 30cm is controlled within the PVC range, the backfill soil is mixed with soil and organic fertilizer at a ratio of 2:1, and grass is planted in areas outside the PVC range;

[0023] 2. In the grass planting area, plant pastures with different shade tolerance properties, specifically: (1) According to the light irradiation rate of different positions in Taoyuan land, the light irradiation rate of 70-100%, 30-70% and 0-30% in Taoyuan (2) in the plots of 70-100%, 30-70% and 0-30% light exposure rate, adopt the method of single sowing, plant alfalfa, chicory and clover respectively, form the improved type Taoyuan Chicken Ranch.

[0024] The present embodiment Taoyuan gras...

Embodiment 2

[0026] 1. When fertilizing in autumn in a 4-year-old pear orchard, dig a 20cm wide and 40cm deep ditch at 50cm on both sides of the trunk of each row of pear trees, and put a 40cm wide PVC board on the outside of the section. The distribution of roots within the depth of 40cm is controlled within the PVC range, the backfill soil is mixed with soil and organic fertilizer at a ratio of 3:2, and the area outside the PVC range is planted with grass.

[0027] 2. In the grass planting area, plant pastures with different shade tolerance properties, specifically: (1) According to the light irradiation rate of different positions in the pear orchard, the peach orchard 80-100%, 30-80% and 0-30% light irradiation rate (2) in the plots of 80-100%, 30-80% and 0-30% light exposure rate, adopt the method of single sowing, plant alfalfa, chicory and clover respectively, form the improved type Taoyuan Chicken Ranch.

[0028] The present embodiment pear orchard grassland can produce fresh gras...

Embodiment 3

[0030] 1. When fertilizing in autumn in a 4-year-old peach orchard, dig a 20cm wide and 30cm deep ditch at 50cm on both sides of the trunk of each row of peach trees, and put a 30cm wide PVC board on the outside of the section, and place the peach trees on both sides, The distribution of roots within a depth of 30cm is controlled within the range of PVC, the backfill soil is mixed with soil and organic fertilizer at a ratio of 1:1, and grass is planted in areas outside the range of PVC.

[0031] 2. In the grass planting area, plant forage grasses with different shade tolerance performance, specifically: (1) According to the light irradiation rate of different positions in the Taoyuan land, the Taoyuan 80-100%, 50-80%, 30-50% and 0- The plots of 30% light exposure rate are divided; (2) in the plots of 80-100%, 50-80%, 30-50% and 0-30% light exposure rate, adopt the method of single sowing, plant purple flowers respectively Alfalfa, chicory, clover and duckweed form an improved ...

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Abstract

The invention discloses a method for planting on an improved orchard chicken-raising grassland, which comprises the following steps of: (1) dividing an orchard into a plurality of grass growing regions and grass non-growing regions by adopting an improved root restriction method; (2) selecting three to four pasturage varieties with high content of nutrient components, such as plant polysaccharide, isoflavone and the like, with different shade duality performances; and (3) respectively sowing the pasturage varieties with different shade duality performances into a land parcel with different light irradiation rates to form the improved orchard chicken-raising grassland. The nutrition competition of the pasturage and fruit trees is effectively reduced, the nutrition function of the orchard grassland is increased, and the disease-resistant capability of free-range chicken is improved under the condition of ensuring the normal growth of the fruit trees and the pasturage, and the biological environment of the orchard is obviously improved, and meanwhile, the fruit and chicken eggs are obviously improved.

Description

technical field [0001] The invention relates to an orchard grassland planting technology in the field of agricultural technology, in particular to a method for improving orchard grassland planting for raising chickens. Background technique [0002] Chicken raising in orchards is currently the main way of comprehensive utilization of orchards. On the one hand, high-quality, efficient and sustainable chicken raising in orchards requires orchards to have high-quality orchard grasslands to provide enough edible forage for chickens; on the other hand, traditional Orchard management generally adopts the method of clearing tillage and weeding to remove all the herbaceous plants growing in the orchard, so as to eliminate the adverse effects of herbal plants and fruit trees competing for fertilizers. However, because the problem of herbaceous plants and fruit trees competing for nutrition has not been resolved, this technology has not been promoted and popularized in the vast rural are...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 安渊赵鲁任晓燕袁宁张兴兴
Owner SHANGHAI JIAO TONG UNIV
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