Artificial domestication, planting and cultivation method of wild calotropis gigantea

A breeding method, the technology of croissant melon, which is applied in the field of domestication and planting of wild plants, and can solve the problems of low planting costs and other issues

Inactive Publication Date: 2011-03-09
上海善道生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a method for artificially domesticating, planting and cultivating wild croissants, which mainly solves the technical problems of large-scale planting of ...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Obtain wild horned melon plant in the Honghe area of ​​Yunnan, and select single plant body seed, female parent appearance is strong, and fruit type is huge, and fiber is the longest, and seed is ripe, and the seed 3000 that particle is plump; These seeds are put into weight percentage concentration as Soak in 3% salt water, and select 2100 seeds after sinking therein, then soak in disinfectant for 1-3 hours and soak in warm water for 2-3 days.

[0024] Take the Kunming area of ​​Yunnan as the planting place, and build a seedbed with 70-80% of soil in Kunming area, 18-27% of farmyard manure, and 2-3% of lime in the proportion by weight, and plant the seeds in the seedbed for breeding. Cover the soil with 3mm-5mm, and cover straw or pine needles or anti-sunshine film sheds in time to protect against sun and moisture. When the seedlings grow more than 4 leaves, select 1300 strong seedlings in the seedbed, that is, the strong seedlings whose seedling height exceeds the ave...

Embodiment 2

[0030] Obtain wild horned melon plant in the Xishuangbanna area of ​​Yunnan, and select single plant body seed, female parent appearance is strong, and fruit type is huge, and fiber is the longest, and seed is ripe, and 300 seeds of full grain; These seeds are put into weight percentage concentration as Soak in 5% salt water, and select 200 seeds after sinking, then soak in disinfectant for 1-3 hours and warm water for 2-3 days.

[0031] Take the seaside beach in a certain area of ​​Hainan as the planting site, and build a seedbed with 70% of beach soil, 27% of farmyard manure and 3% of lime in the proportion by weight, and plant the seeds in the seedbed for breeding, and cover the seedling with soil 3mm-5mm, timely cover with grass straw or pine needles or anti-sunshine film shed, sun protection and moisturizing. When the seedlings have more than 4 leaves, select 120 strong seedlings in the seedbed, that is, the strong seedlings whose seedling height exceeds the average seedl...

Embodiment 3

[0037] Obtain the wild horned melon plant in the Honghe area of ​​Yunnan, and select the single plant body seed, the female parent shape is strong, the fruit type is huge, the fiber is the longest, the seed is mature, and 600 seeds with full grain; These seeds are put into weight percent concentration as Soak in 5% salt water, and select 430 seeds after sinking wherein, then soak in disinfectant for 1-3 hours and warm water for 2-3 days.

[0038] A barren slope in a certain area of ​​Guangdong is used as a planting site, and a seedbed is constructed with 70% of barren slope soil, 27% of farmyard manure and 3% of lime in proportion by weight, and the seeds are planted in the seedbed for breeding, and the seedling bed is covered with soil 5mm, timely covered with straw or pine needles or anti-sunshine film shed, sun protection and moisturizing. When the seedlings have more than 4 leaves, select 400 strong seedlings in the seedbed, that is, the strong seedlings whose seedling hei...

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Abstract

The invention relates to an artificial domestication, planting and cultivation method of wild calotropis gigantean, which comprises the following steps: (1) introducing varieties from different regions; (2) selecting the varieties, culturing seedlings and selecting the seedlings; (3) preparing a planting place and transplanting; (4) managing and protecting; and (5) harvesting and selecting powder-like fruits which have old green fruit outer skins and in non-white color, wherein the calotropis gigantean has the same period for flowers and fruits, the flower and fruit period is 9-11 months, and the calotropis gigantean can be harvested 4-6 times each year. The artificial domestication, planting and cultivation method is mainly used for solving the technical problem of large-scale planting of wild calotropis gigantean plants, and can lead the length of fruit fiber of the calotropis gigantean to reach 30-37mm, become textile fiber raw material which can partially replace cotton fiber and have lower planting cost.

Description

technical field [0001] The invention relates to a method for domesticating and planting wild plants, in particular to a method for artificially domesticating, planting and cultivating wild croissants. Background technique [0002] According to inquiries and understandings from all parties, the global textile industry has hundreds of thousands of textiles, including cotton, wool, silk, hemp, new soybeans, milk and other animals, plants, various chemical fibers, and synthetic fibers. Among them, cotton textiles, which are natural products of raw materials, are the most popular and popular. In recent years, China's textile industry needs about 10 million tons of cotton raw materials every year. The main cotton producing areas in China are Xinjiang, North China, and East China. The planting area is about 80 million mu, and all of them are planted on good farmland. Due to the limited area of ​​fertile land in China and the further increase in demand for cotton, it is only possi...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C14/00A01D91/04
Inventor 黄惠民
Owner 上海善道生物科技有限公司
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