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A method for cultivating container seedlings of Dalbergia balsamicus by using substrate containing waste fungus chaff

A technology of Dalbergia japonica and waste bacteria, which is applied in planting substrates, botany equipment and methods, cultivation, etc., and can solve the problems of slow growth of Dalbergia japonica seedlings

Active Publication Date: 2020-12-11
ZHEJIANG SUB TROPICS CROP INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the deficiencies in the background technology, the present invention provides a method for cultivating container seedlings of Dalbergia Dalbergia using a substrate containing waste fungus chaff, which mainly solves the problem that the current Dalbergia Dalbergia seedlings grow slowly

Method used

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  • A method for cultivating container seedlings of Dalbergia balsamicus by using substrate containing waste fungus chaff

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Experimental program
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Effect test

Embodiment 1

[0021] A method for cultivating Dalbergia balata container seedlings with a substrate containing waste fungus chaff, which is completed according to the following steps:

[0022] Step 1. Substrate selection, including fungus chaff matrix and peat matrix, the fungus chaff matrix chooses Pleurotus eryngii discarded fungus chaff; the peat matrix selects peat components accounting for more than 98% of the total volume of peat seedling cultivation matrix;

[0023] Step 2, matrix preparation, crush the fungus chaff matrix and air-dry it, and when the moisture content drops below 5%, it is crushed again and then sieved, and the sieved fungus chaff is directly mixed into the peat matrix; preferably, the sieve 2mm sieve;

[0024] Step 3. Seedling collection. The collection time is from April 15th to May 1st. The collection requirements are that the morphological characteristics of the seedlings should meet the requirements of seedling height of 7-10cm, ground diameter of 1-2mm, and abo...

Embodiment 2

[0034] The difference between this embodiment and the specific embodiment one is that the seedling-raising substrate is simply peat for production, and the peat component accounts for 98% of the total volume, and its chemical properties are: ammonium nitrogen content 125 mg. kg -1 , Nitrate nitrogen content 153 mg. kg -1 , available phosphorus content 0.23 g. kg -1 , pH value is 4.3, conductivity 0.3 dS. m -1 , the others are the same as those in Embodiment 1.

Embodiment 3

[0036] The difference between this embodiment and the specific embodiment one is that the seedling-raising substrate is simply fungus chaff, and its chemical properties are: ammonium nitrogen content 20 mg. kg -1 , Nitrate nitrogen content 11 mg. kg -1 , available phosphorus content 0.91 g. kg -1 , pH value 5.7, conductivity 2.7 dS. m -1 , the others are the same as those in Embodiment 1.

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Abstract

The invention discloses a method for adopting a substrate containing waste mushroom residues for cultivating dalbergia odorifera container seedlings. The method mainly achieves the purposes that wastemushroom residues are recycled and various sources of the dalbergia odorifera seedling growing substrate are obtained. According to the method for adopting the substrate containing waste mushroom residues for cultivating dalbergia odorifera container seedlings, mushroom residues are adopted for replacing some turf to be adopted as the dalbergia odorifera seedling growing substrate, the effectiveway is provided for recycling waste mushroom residues, and the turf resource development pressure is relieved to a certain degree; by means of the chemical properties of the mushroom residues, the quick-acting fertilizer content of the mixed substrate is increased, and growth of dalbergia odorifera nursery stock is promoted. In addition, a root system infiltrating irrigation method is adopted forsupply water to seedlings, the water resource utilization efficiency is effectively improved, and nutrient loss and environment pollution caused by nutrient leaching are avoided.

Description

technical field [0001] The invention particularly relates to a method for cultivating container seedlings of Dalbergia japonica using a substrate containing waste fungus chaff. Background technique [0002] The chaff after artificially cultivating mushrooms has a low fruiting rate and many diseases during secondary use, so it is generally disposed of as a waste, and it is very easy to become solid waste and pollute the environment. A large amount of nutrients are added to the fungus chaff, and the effective nutrients are still high even after being discarded. Therefore, the waste fungus chaff can be used as a source of organic fertilizer for the cultivation of other plants. However, the fungus chaff contains a lot of salt, and the pH value is relatively high, which is not conducive to direct use. It needs to be mixed with other acidic materials to neutralize the pH. Peat, also known as peat and grass raft, is a natural resource deposited in temperate wetlands after a long e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G24/10A01G24/22A01G24/23A01G24/27
CPCA01G17/005A01G24/10A01G24/22A01G24/23A01G24/27
Inventor 李效文王金旺杨升夏海涛季海宝刘星陈秋夏
Owner ZHEJIANG SUB TROPICS CROP INST
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