Method for cultivating castor-oil plant

A planting method and technology for castor seeds are applied in the directions of botanical equipment and methods, fertilization methods, gardening methods, etc., which can solve the problems of poor plant growth and development, many seedlings, continuous cropping, etc., so as to improve the average annual output and balance the soil. Nutrient, increase the effect of input

Inactive Publication Date: 2007-04-11
NANJING UNIV
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Problems solved by technology

[0004] Castor planting caused serious plant diseases and insect pests, poor plant growth and development, many grains, serious production

Method used

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Examples

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Embodiment Construction

[0016] (1) Seed selection and seed soaking: choose a sunny day in early April and spread the castor seeds into a single layer to dry in the sun after sunrise, and take them back before sunset for 2-3 days. During the drying process, they are often turned over to remove damaged and insect-pest seeds; The castor seeds that have been aired are first air-selected twice to remove most of the shriveled seeds, weighed the selected seeds, put them in clear water and stirred them, and then let them stand for 3 hours, stirring once every half an hour, and finally remove the floating seeds. Put the plump seeds that sink to the bottom of the water into a plastic container, add warm water at 45°C to soak the seeds for 15-20 hours, adjust the water temperature and stir every 3 hours to improve the germination rate and the uniformity of germination;

[0017] (2) Disinfection treatment of seeds: pull out the seeds soaked in (1) and put them into a sieve basket to control the water for 30 minut...

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Abstract

The present invention belongs to the field of ecological planting technology. By way of ecological engineering design, the use of compound fertilizer trophosome, complex planting and green manure technology, the present invention realizes equilibrious soil nutrient, balancing soil microorganism , increasing disease resistance of plants, reducing pathogen and at same time it solves problems that continuous cropping and coming cropping are impossible and must be planted alternatively after four and five years. It is very important to the development of castor beans planting and the increase of economic benefit of castor bean processing corporation and planting farmers.

Description

1. Technical field [0001] The invention belongs to the technical field of ecological planting 2. Background technology [0002] Castor (Ricinus communis) belongs to the Euphorbiaceae plant, and is also known as kenaf, grass-seed, eight-seed, bull castor, etc. Originating in Egypt, Ethiopia and India, the castor plant cultivated in my country has a history of more than 1,400 years. Castor has outstanding characteristics such as drought tolerance, thin ridge tolerance, salt-alkali tolerance, strong adaptability, simple management, low investment, and high benefit. can be planted. Castor is an important oil crop. Because castor oil is not easy to solidify at low temperature and not easy to volatilize at high temperature, castor oil has become the most important lubricating oil for aviation and aerospace. There are more than 3,000 deep-processed products of castor oil, which are important raw materials for the production of lubricants, plastics, cosmetics, detergents, biodies...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/06A01C1/08A01C1/00A01G9/10A01C21/00A01G7/06A01M1/20
Inventor 钦佩王光王长永万树文
Owner NANJING UNIV
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