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A kind of nursery substrate for improving the emergence rate of Citrus aurantium and its application

A technology for raising seedling substrate and seedling emergence rate, applied in the directions of planting substrate, application, medium, etc., can solve the problems of slow growth, poor disease resistance, weak growth potential, etc., to improve organic matter content and porosity, improve seedling growth potential, The effect of increasing the germination rate

Inactive Publication Date: 2021-07-13
INST OF TROPICAL & SUBTROPICAL CASH CROP YUNNAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the purpose of the present invention is to provide a seedling raising substrate and its application for improving the emergence rate of Fructus Fructus Fructus, which can solve the problems of low germination rate of Fructus Fructus seedlings, few roots, severe yellow flowers, weak growth potential and poor disease resistance. Problems such as low viability and slow growth of Fructus Aurantii after transplanting

Method used

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  • A kind of nursery substrate for improving the emergence rate of Citrus aurantium and its application
  • A kind of nursery substrate for improving the emergence rate of Citrus aurantium and its application
  • A kind of nursery substrate for improving the emergence rate of Citrus aurantium and its application

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Effect test

Embodiment 1

[0029] Coconut peat peat treatment and mixing: first spray 5kg of dry coconut peat with clean water at a mass ratio of 6:1 to make it fully absorb water; after it has fully absorbed water, mix it with 20kg peat and stir evenly , save it for later use;

[0030] Treatment of Fructus Fructus Seeds Acceleration and disinfection treatment: 1) For germination, first adjust the water temperature to 50°C, pour in the Fructus Fructus seeds, soak for 10 minutes, then adjust the water temperature to 55°C and soak for 30 minutes, then remove the seeds and drain the water; 2) Disinfection , Soak the germination-treated seeds with a 600-fold diluted 600-fold aqueous solution of mefenazim and carbendazim for 12 hours, then remove and drain the water for sowing;

[0031] Moisture surface finishing: the width of the moisture surface is 1.2m, and the distance between the moisture surfaces is 0.5m;

[0032] Sowing platform preparation: first spread fine sand 5cm on the soil moisture surface, th...

Embodiment 2

[0042] Coconut peat peat treatment and mixing: first spray 10kg of dry coconut peat with clean water at a mass ratio of 6:1 to make it fully absorb water; after it has fully absorbed water, mix it with 15kg peat and stir evenly , save it for later use;

[0043]Germination and disinfection treatment of Fructus aurantii seeds: 1) For germination, first adjust the water temperature to 50°C, pour in the Fructus Fructus seeds, soak for 10 minutes, then adjust the water temperature to 55°C and soak for 30 minutes, then remove the seeds and drain the water; 2 ) disinfection, soak the germination-promoted seeds with diluted 600-fold metalaxexamex and carbendazim aqueous solution for 12 hours, then remove and drain the water for sowing;

[0044] Moisture surface finishing: the width of the moisture surface is 1.2m, and the distance between the moisture surfaces is 0.5m;

[0045] Sowing platform preparation: first spread fine sand 5cm on the soil moisture surface, then spread 10cm of t...

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Abstract

The invention provides a seedling raising substrate for improving the emergence rate of Fructus aurantii and its application, and relates to the technical field of rootstock seedling raising. The seedling raising substrate of the present invention comprises the following components by weight: 70-78 parts of fine sand, 5-10 parts of dried coconut peat and 10-20 parts of peat; the fine sand, coconut peat and peat are not mixed with each other. Utilizing the seedling-raising matrix of the invention to raise seedlings is beneficial to the germination of the seeds of the Fructus Fructus aurantii, thereby significantly improving the germination rate of the Fructus Fructus seeds and the growth potential of the seedlings.

Description

technical field [0001] The invention belongs to the technical field of rootstock seedling raising, and in particular relates to a seedling raising substrate for improving the emergence rate of Fructus aurantii and an application thereof. Background technique [0002] Lemon is an important species of citrus in the family Rutaceae. It is native to southwest China, southwestern Myanmar and the eastern part of the southern foot of the Himalayas. In the world's citrus planting industry, lemon occupies the third place. At present, there are more than 60 species in the world. countries grow lemons. [0003] High-quality lemon seedlings are of great significance to the healthy development of the lemon industry, and excellent lemon seedlings are divided into two parts: the aerial part (scion) and the underground part (rootstock). Citrus aurantium is widely used as a rootstock of Citrus aurantium because of its strong resistance and the ability to promote early fruiting and high yiel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G24/12A01G24/25A01G24/28A01G31/00A01C1/00A01C1/08
CPCA01C1/00A01C1/08A01G31/00A01G24/12A01G24/25A01G24/28
Inventor 王绍华彭满秀王自然高俊燕李进学杨帆周东果董美超郭俊赵俊赖新朴杨石早
Owner INST OF TROPICAL & SUBTROPICAL CASH CROP YUNNAN ACAD OF AGRI SCI