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Rubber seedling cultivating substrate

A substrate and rubber technology is applied in the field of rubber seedling cultivation substrate to achieve the effects of solving the impact, reducing damage and simple preparation process

Inactive Publication Date: 2009-10-07
RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of rubber seedling cultivation substrate for the deficiencies in the prior art, can replace existing nutrient substrate (farmland topsoil) in the actual seedling raising process, alleviates the destruction of current rubber tree seedling cultivation to farmland, to a certain extent Solve the impact of malnutrition in culture medium on the quality of rubber tree seedlings

Method used

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Examples

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Embodiment Construction

[0010] The present invention will be further illustrated by non-limiting examples below.

[0011] Taking the cultivation of Reyan 7-33-97 container seedling as an example below, the operation process of the present invention is further described:

[0012] (1) After the budding of rubber tree seedlings is completed, mix by coir peat: farmland topsoil: manure = 1: 1: 0.5 (volume ratio) to obtain the mixture, for subsequent use;

[0013] (2) Then, weigh the weight of the mixture, and then weigh the water-retaining agent of one-thousandth of the weight of the mixture;

[0014] (3) Fully mix the water-retaining agent and the mixture to prepare the rubber seedling cultivation substrate, and set aside;

[0015] (4) Subpackage the rubber seedling cultivation substrate into the seedling cultivation container (nutrition bag or nutrition cup);

[0016] (5) Carry out the whole furrow according to the conventional container seedling cultivation method in production, and the seedlings tha...

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Abstract

The invention discloses a rubber seedling cultivating substrate, which is prepared by uniformly mixing coconut bran, agricultural land surface soil, manure and particle water retention agent, wherein a mixture is obtained by uniformly mixing coconut bran, agricultural land surface soil and manure in a volume ratio of 1:0.3-1:0.3-0.8, then uniformly adding the particle water retention agent into the mixture in a weight rate of 1:1000-3:1000, and the rubber seedling cultivating substrate is prepared. The substrate of the invention has advantages of simple technique and low cost, the seedling cultivating substrate is inproved by utilizing nutrient for replacing the prior nutrient substrate (agricultural land surface soil), reduces damage to agricultural land in seedling cultivating process, and resolves infection to seedling quality because of badness of nutrient substrate to a certain extent.

Description

technical field [0001] The invention relates to a seedling cultivation substrate, in particular to a rubber seedling cultivation substrate. Background technique [0002] The current method of container seedling cultivation in rubber tree nurseries consumes a large amount of topsoil every year and destroys arable land resources. Because container seedlings (mainly bag seedlings at present) have the advantages of high colonization survival rate, neat forest appearance, and long colonization period, rubber bag seedlings are generally used as planting materials in production. At present, the size of the nutrient bag used for cultivating bagged seedlings is generally 15×30cm, 18×30cm, 18×35cm, 20×35cm and other specifications, and the nutrient soil is mainly topsoil. If 20 million bag seedlings are cultivated every year, each plant needs 6 kilograms of topsoil (18 × 30 cm), and needs to consume 60,000 tons of topsoil every year, which is equivalent to consuming about 200 acres o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10A01G31/00
Inventor 王军林位夫周珺陈俊明曾宪海安锋蔡明道谢贵水
Owner RUBBER RES INST CHINESE ACADEMY OF TROPICAL AGRI SCI
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