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Pittosporum tobira seedling substrate and preparation method thereof

The technology of a seedling-raising substrate and Pittosporum, which is applied in the field of garden seedling cultivation, can solve the problems of insufficient nutrients in the seedling-raising substrate, slow growth of seedlings, and low survival rate of seedlings, and achieve long-lasting fertilizer and water retention, high survival rate of seedlings, and increased growth. Effect

Inactive Publication Date: 2015-09-30
句容市茅山盛开园林有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing seedling-raising substrates are humus, that is, a mixture of litter and soil. This type of substrate cannot be used for root-controlled seedling cultivation. Because of its many bacteria and poor air permeability, it is easy to rot the roots of seedlings and cause seedlings to grow. The survival rate is low, and the conventional seedling substrate has insufficient nutrients, so that the seedlings grow relatively slowly

Method used

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  • Pittosporum tobira seedling substrate and preparation method thereof

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Effect test

Embodiment 1

[0018] A Pittosporum seedling raising substrate, the substrate includes the following components and the parts by weight of each component are: 5 parts of perlite; 8 parts of vermiculite; 20 parts of peat; 30 parts of bentonite; 10 parts of corncob; 10 parts of soybean meal ; 25 parts of mushroom dregs; 20 parts of organic fertilizer.

[0019] Described organic fertilizer is cow dung.

[0020] Also include slow-release fertilizer in the described substrate, 5 parts.

[0021] The nitrogen content in the substrate is 200 mg / kg, the phosphorus content is 50 mg / kg, and the potassium content is 300 mg / kg.

[0022] The pH of the matrix is ​​5.3.

[0023] The preparation method of Pittosporum seedling raising substrate, comprises the following steps:

[0024] (1) Pulverizing corn cob and soybean meal, the particle size is 4mm;

[0025] (2) Weigh the crushed corn cob, soybean meal, mushroom dregs, and organic fertilizer according to the above parts by weight, and then cover with p...

Embodiment 2

[0028] A Pittosporum seedling raising substrate, the substrate includes the following components and the parts by weight of each component are: 10 parts of perlite; 5 parts of vermiculite; 30 parts of peat; 20 parts of bentonite; 5 parts of corn cob; 20 parts of soybean meal ; 15 parts of mushroom dregs; 10 parts of organic fertilizer.

[0029] Described organic fertilizer is pig manure.

[0030] Also include slow-release fertilizer in the described substrate, 5 parts.

[0031] The nitrogen content in the substrate is 600mg / kg, the phosphorus content is 300mg / kg, and the potassium content is 400mg / kg.

[0032] The pH of the matrix is ​​6.5.

[0033] The preparation method of Pittosporum seedling raising substrate, comprises the following steps:

[0034] (1) Pulverizing corn cob and soybean meal, the particle size is 4mm;

[0035] (2) Weigh the crushed corn cob, soybean meal, mushroom dregs, and organic fertilizer according to the above parts by weight, and then cover with ...

Embodiment 3

[0038] A Pittosporum seedling raising substrate, the substrate includes the following components and the parts by weight of each component are: 8 parts of perlite; 6 parts of vermiculite; 25 parts of peat; 28 parts of bentonite; 8 parts of corn cob; 15 parts of soybean meal ; 20 parts of mushroom dregs; 15 parts of organic fertilizer.

[0039] Described organic fertilizer is chicken manure.

[0040] Also include slow-release fertilizer in the described substrate, 5 parts.

[0041] The nitrogen content in the substrate is 400 mg / kg, the phosphorus content is 200 mg / kg, and the potassium content is 350 mg / kg.

[0042] The pH of the matrix is ​​7.2.

[0043] The preparation method of Pittosporum seedling raising substrate, comprises the following steps:

[0044] (1) Pulverizing corn cob and soybean meal, the particle size is 4mm;

[0045] (2) Weigh the crushed corn cob, soybean meal, mushroom dregs, and organic fertilizer according to the above parts by weight, and then cover...

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Abstract

The invention discloses a pittosporum tobira seedling substrate which comprises, by weight, the components of 5-10 parts of perlite, 5-8 parts of vermiculite, 20-30 parts of peat, 20-30 parts of bentonite, 5-10 parts of corn cobs, 10-20 parts of soya bean meals, 15-25 parts of spent mushroom compost and 10-20 parts of organic fertilizer. The invention further discloses a preparation method of the pittosporum tobira seedling substrate, the method comprises the steps that 1, the corn cobs and the soya bean meals are smashed; 2, the smashed corn cobs and soya bean meals, the spent mushroom compost and the organic fertilizer are weighted according to the parts by weight, and stack retting is conducted by being additionally covered with plastic film or soil; 3, the substrate which is retted and fermented in the step 2 according to the parts by weight are evenly mixed and blended with the perlite, the vermiculite, the peat and the bentonite. According to the pittosporum tobira seedling substrate and the preparation method thereof, the substrate is strong in permeability, light in mass and durable in capacity of preserving moisture and fertility, the seedling survival rate is high, the root system of a cultivated seedling is developed, and the amount of growth of the seedling can be effectively improved.

Description

technical field [0001] The invention relates to a pitotonia seedling-raising substrate and a preparation method thereof, belonging to the technical field of garden seedling cultivation. Background technique [0002] Pittosporum, Pittosporum genus, evergreen shrub or small tree, up to 6 meters high, tender branches brown pilose, with lenticels. Leaves clustered on branch tops, biennial, leathery; umbels or corymbose umbels terminal or subterminal, flowers white, fragrant, later turning yellow; capsule spherical, angular or triangular, 12 mm in diameter ; The flowering period is from March to May, and the fruit ripening period is from September to October. [0003] Substrate is one of the important components of cultivating seedlings. It can enable seedlings to grow under root-controlled conditions, provide sufficient nutrients, make seedlings grow rapidly, and increase the speed of seedling cultivation. Most of the existing seedling-raising substrates are humus, that is, a ...

Claims

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Application Information

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IPC IPC(8): A01G9/10C05G3/00C05F17/00
CPCA01G24/00C05D9/00C05F17/00C05G3/00C05F3/00C05F5/006C05F11/02Y02W30/40
Inventor 刘以凯
Owner 句容市茅山盛开园林有限公司
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