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Method for breeding ecological chickens in desert oasis sand wasteland

A technology of oasis sand and ecological chicken, which is applied in the field of livestock and poultry breeding, can solve the problems of large economic investment and long feeding cycle, and achieve the effect of solving low benefit, reducing feed cost and improving quality

Active Publication Date: 2021-04-06
NORTHWEST INST OF ECO-ENVIRONMENT & RESOURCES CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the current ecological breeding technologies are concentrated in the forest, mountain, grassland, etc., and the feedstuffs are mainly simple corn, wheat, cereals and other food crops or agricultural by-products, the feeding cycle is too long, and the economic investment is large.

Method used

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  • Method for breeding ecological chickens in desert oasis sand wasteland
  • Method for breeding ecological chickens in desert oasis sand wasteland
  • Method for breeding ecological chickens in desert oasis sand wasteland

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: the economic benefit comparison under different farmland breeding patterns, determine the feeding place of farmland breeding, its specific experimental design is as follows:

[0045] At the Linze Station of the Chinese Academy of Sciences in Linze County, Zhangye City, Gansu Province, research on the economic benefits of corn fields, sweet sorghum fields, sunflower fields, and vegetable fields was carried out to determine better breeding sites under different farmland farming models. The research area is located in the middle of the Hexi Corridor, on the edge of the desert oasis, and the soil used for the test is irrigated aeolian sandy soil with a bulk density of 1.40 g·cm -3 , the field water capacity is 18.4%, and the soil structure is poor. After testing: the sand and silt particles in the 0-20 cm sand layer of the tested soil are more than 80%; the organic matter content is 1.44%, and the organic matter content gradually decreases with the depth of th...

Embodiment 2

[0058] Embodiment 2: excellent forage grass screening, determine the forage grass species of farmland cultivation, its specific experimental design is as follows:

[0059] The plant materials used for the test were the 1-year-old plants Agarina spp. and Halophylla saline (collected in early October), which are widely distributed in the surrounding area of ​​the farmland at the Linze Station of the Chinese Academy of Sciences, and the weeds in the farmland (before the seeds fall off) and crop waste. Bean crop stalks and corn cobs, etc., collected the aboveground parts of each plant sample, at least 20 plants of each plant, brought back to the laboratory after collection, rinsed with water, and put them in an oven at 85°C for 3 days, crushed and evenly mixed for 2 days. mm sieve for analytical determination. The nutrient contents of different forages are shown in Table 3.

[0060] Table 3 Analysis of nutrient content of different forage grasses

[0061]

[0062] Note: Data ...

Embodiment 3

[0064] Embodiment 3: adopt granular feed of the present invention, compare the economic benefit under different feed ratios, determine the best feed formula, its specific experimental design is as follows:

[0065] Corn and sweet sorghum are used as breeding places, drip irrigation is used, and the corn and sweet sorghum are stocked when they grow to 50-60 cm (chicken selection and domestication before stocking are the same as in Example 1), and the feed formula is corn Seeds, bean cake, hemp dregs, sweet sorghum stalks, bean crop stalks, quinoa, gray strips, white stem salt grass, calcium phosphorus, vitamins and attapulgite. Before stocking, the forage grass is first crushed, and then the pellet machine is used to make pellet feed with different proportions.

[0066] The first month after stocking is mainly fed with concentrate (corn seeds, bean cakes, slag, vitamins, calcium phosphorus, attapulgite are mixed at 70:20:5:2:2.5:0.5), and after one month of stocking, set the fo...

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Abstract

The invention relates to a method for breeding ecological chickens in desert oasis sand wasteland. The method comprises the following steps: (1) laying an under-mulch drip irrigation system on the desert oasis sand wasteland; (2) building a plurality of fences, wherein the area of each fence is 333.5 m<-2>, and arranging an aisle between the fences; (3) planting corn and sweet sorghum, and placing windproof, sun-proof and rainproof coops; (4) alternately planting vegetables and legume crops in the empty rows which are not covered with mulches; (5), performing fertilization; (6) breeding cocks and hens in a mixed manner; (7) stocking the cocks and the hens at the end of May and the beginning of June when the height of the plants is 50-60 cm, mainly feeding the cocks and the hens with mixed granulated feeds and enabling the cocks and the hens to forage weeds, insects, vegetables and legume crops as auxiliary materials; and (8) slaughtering the chickens when the average weight of the chickens grows to 3.1-3.25 kg in the first ten days of October. The method can improve the labor productivity and increase the agricultural economic income.

Description

technical field [0001] The invention relates to the technical field of raising livestock and poultry, in particular to a method for raising ecological chickens in a desert oasis and sand wasteland. Background technique [0002] Desert oasis is the main place for human survival in arid areas. Most of the irrigated areas of the oasis have suitable altitudes, long sunshine hours, and large temperature differences between day and night. They are often areas where agriculture and animal husbandry are developed in arid areas. However, the bad ecological conditions in the oasis, the shortage of water resources, and the large soil area such as saline-alkali land and sandy wasteland greatly restrict the sustainable development of oasis agriculture. Traditional oasis agriculture is mainly based on corn planting, which consumes a lot of water, has a single structure, and has low benefits. Especially in the context of the reduction of the country's corn planting area, oasis agriculture ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A01G25/02A01G13/02A01K31/00A01G22/20A01G22/40A01G22/00A01C21/00A23K40/10A23K50/75A23K10/30A23K10/37A23K20/174A23K20/26A23K20/28
CPCA01K67/02A01G25/02A01G13/0275A01K31/00A01G22/20A01G22/40A01G22/00A01C21/005A23K40/10A23K50/75A23K10/30A23K10/37A23K20/174A23K20/26A23K20/28Y02P60/87
Inventor 康建军赵文智杨荣刘冰周立峰
Owner NORTHWEST INST OF ECO-ENVIRONMENT & RESOURCES CAS
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