Nutritional soil for nutritious cup nursery of parashorea chinensis and preparation method of nutritional soil

A technology of nutrient soil and nutrient cups, which is applied in the field of forest tree seedlings and forest tree nutrient cup seedlings. It can solve the problems of slow growth of seedlings, difficulty in breeding trees, and short life of seeds, and achieves dense and uniform texture, good permeability, and low material weight. light effect

Inactive Publication Date: 2014-10-29
黄振忠
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Problems solved by technology

[0003] Supertree wood is hard, durable, strong in corrosion resistance, and not easy to be eaten by moths; its color is brownish yellow, it has no special smell, straight texture, uniform structure, easy processing, smooth sliced ​​surface, and beautiful patterns. Plywood and high-quality materials for industrial wood, bridges, buildings, musical instruments, sports equipment, etc., are listed as a national first-class rare and protected tree species, whic

Method used

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[0013] detailed description

[0014] The technical solution of the present invention will be described in detail below in conjunction with specific examples.

[0015] Production address: Delong Township, Napo County, Guangxi Zhuang Autonomous Region.

[0016] Nutrient soil for raising seedlings of Optimus nutrient cup and preparation method thereof

[0017] Components: 68% yellow soil core soil, 30% fire-around turf mud, 2% superphosphate.

[0018] Preparation:

[0019] 1. Take the yellow soil core soil: select the yellow soil slope, after planing the topsoil layer, take the second core soil, pound it, and then use a sieve with a 4mm×4mm mesh to remove stones, grass roots and other debris;

[0020] 2. Preparation of fire turf mud: select a barren slope near the nursery field, first cut down the ground weeds and shrubs and pile them together after drying, and then use a hoe to remove the humus, turf, weeds and shrub roots on the ground, and epidermis soil, etc. Scrape the pile on to...

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Abstract

The invention discloses nutritional soil for nutritious cup nursery of parashorea chinensis and a preparation method of the nutritional soil, belonging to the technical field of forestry seedling culture and solving the problem of the nutritional soil needed for strong seedling culture of the rare parashorea chinensis. The nutritional soil comprises the following components by weight percent: 68% of yellow subsoil, 30% of fired turf mud and 2% of calcium superphosphate. The preparation method comprises the following concrete steps: taking the yellow subsoil, preparing the fired turf mud, preparing the nutritional soil and disinfecting the nutritional soil. The nutritional soil has the characteristics of dense and uniform texture, good moisture and fertility preserving properties and permeability, light weight and no diseases and pests and weed seeds; various nutrients and moisture needed for growth and development of parashorea chinensis seedlings can be ensured, strong parashorea chinensis seedlings can be cultured, and a nursery stock guarantee is provided for creating fast-growing and high-yield plantation of the parashorea chinensis.

Description

technical field [0001] The invention relates to the technical field of tree nutrition cup seedling cultivation, in particular to a nutrient soil used for superstar tree nutrition cup seedling cultivation and a preparation method thereof, and belongs to the forest tree seedling cultivation technical field. Background technique [0002] Parashorea Chinensis Wang Hsie Dipterocarpaceae, the genus Liuan, a large tree, 40-70 meters high, 60-160 cm in diameter at breast height, gray or brown bark, shallow longitudinal cracks in the upper part of the trunk, and shallow longitudinal cracks in the lower part of the straw bag Massive exfoliation, young branches covered with scaly hairs, round lenticels, leathery leaves, oval or oval-lanceolate, according to expert investigation and evaluation, there are only a few thousand plants in the earth, mainly distributed in Xishuangbanna, Yunnan Province, my country And Napo County, Bama County and Daxin County in the southwestern part of Guangxi...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 黄振忠
Owner 黄振忠
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