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Plant seedling cultivation medium and preparation method thereof

A culture medium and plant technology, which is applied in the field of plant seedling culture medium and preparation, can solve the problems of long production cycle of seedlings and uneven fertilization, and achieve the effects of accelerating growth, shortening production cycle, and improving seedling quality

Inactive Publication Date: 2017-09-15
浙江兰特园艺有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a plant seedling culture medium and a preparation method, which solves the problems of long seedling production cycle and uneven fertilization in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1, the preparation steps of plant seedling culture medium are as follows:

[0016] A, pine bark and walnut cattail shell are pulverized, fermented and processed to obtain pine scales and nuclear scale particles that are 5mm in diameter;

[0017] B. Hull bran is fermented for 6 months after being poured with water; prevent the heat generated by fermentation when the hulled bran is used as a medium raw material to burn the seedlings, and reduce the risk of use.

[0018] C. Mix pine scales, nuclear scales, chaff, vermiculite, perlite, yellow mud, and northeast peat with a mixer in a mass ratio of 1:1:1:1:1:5:10 to obtain free pores 30% dry base raw material with PH value of 6;

[0019] D. While mixing and stirring the dry raw materials, add 0.5% of the control fertilizer to the total weight of the dry raw materials for mixing.

[0020] The fertilizer effect time of the controlled-release fertilizer is 9 months, and the N in the controlled-release fertilizer: P...

Embodiment 2

[0022] Embodiment 2, the preparation steps of plant seedling culture medium are as follows:

[0023] A, pine bark and walnut cattail shell are pulverized, fermented and processed to obtain pine scales and nuclear scale particles that are 10mm in diameter;

[0024] B. Fermentation for 6 months after watering the rice bran;

[0025] C. Mix pine scales, nuclear scales, chaff, vermiculite, perlite, yellow mud, and northeast peat with a mixer in a mass ratio of 1:1:1.5:1:1.5:4:10 to obtain free pores Dry basis raw material with 25% concentration and PH value of 5.5;

[0026] D. While mixing and stirring the dry raw materials, add 0.4% of the control fertilizer accounting for the total weight of the dry raw materials for mixing.

[0027] The fertilizer effect time of the controlled-release fertilizer is 9 months, and the N in the controlled-release fertilizer: P 2 o 5 :K 2 The ratio of O is 18:6:12.

[0028] The EC value of dry basis material is less than 0.75ms / cm.

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Abstract

The invention discloses a plant seedling cultivation medium and a preparation method thereof. The medium consists of a dry basic raw material and a controlled-release fertilizer. The dry basic raw material includes, by weight percentage, 5-10% of pine scales, 5-10% of walnut scales, 5-10% of rice chaff, 5-10% of vermiculite, 5-10% of perlite, 10-25% of yellow mud, 25-50% of northeast peat. The controlled-release fertilizer accounts for 0.3-0.5% of the total weight of the dry basic raw material. The optimal plant seedling cultivation medium formula is selected according to contrast test research; a favorable root system growth condition is created for seedlings; the conventional quick-acting fertilizer application mode is changed, the controlled-release fertilizer is directly mixed in the cultivation medium, the evenness of fertilization is improved, the fertilizer desired by growth is effectively provided for the seedlings, the growth speed of the seedlings is accelerated, and the quality of the seedlings is improved.

Description

Technical field: [0001] The invention relates to the field of landscaping technology, in particular to a plant seedling cultivation medium and a preparation method thereof. Background technique: [0002] In recent years, with the improvement of people's living standards, people's requirements for landscaping have gradually increased. In order to meet the needs of the market, the majority of seedling producers have joined in the introduction and development of new and excellent Lvhua seedling varieties. In the process of introduction and development of new excellent Lvhua seedling varieties at home and abroad, higher requirements are put forward for production technology. Conventional production technology adopts the method of using soil as the cultivation medium and quick-acting fertilization, and the production cycle of seedling products is longer and easy. Cause improper fertilization, uneven fertilization, too high concentration to burn seedlings, or slow growth of seedl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10
Inventor 刘利华
Owner 浙江兰特园艺有限公司
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