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Method for increasing survival rate of transplanted sugarcane seedlings

A seedling and survival rate technology, applied in botany equipment and methods, plant protection covers, gardening, etc., can solve the problems of cost, labor, and easy root damage, and achieve convenient transplantation, low cost, and quick soil loading Effect

Inactive Publication Date: 2014-09-24
SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the conventional method of transplanting seedlings, a single nutrient bag, nutrient soil, special seedling substrate, fine soil + decomposed fertilizer, fine soil + sugar factory filter mud and greenhouses are required, which not only costs money and labor, but also requires removal and planting. The field is easy to damage the roots, and the survival rate of the seedlings is not high

Method used

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  • Method for increasing survival rate of transplanted sugarcane seedlings
  • Method for increasing survival rate of transplanted sugarcane seedlings
  • Method for increasing survival rate of transplanted sugarcane seedlings

Examples

Experimental program
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Effect test

Embodiment 1

[0048] A method for improving the survival rate of sugarcane seedling transplantation, comprising the steps of making a seed box, preparing a seedling substrate, sowing and transplanting and cultivating the method, and the operation steps of the method are:

[0049] (1) Make the seeding box: stick a layer of 400-mesh fine filter on the four sides and the bottom of the square basket without a cover with small holes around it. The length is 45cm, the width is 35cm, and the height is 10cm. A stepping thing is respectively placed on the outer four corners of the seed box. A square basket without a cover with small holes around it is used to facilitate water filtration after excessive watering, and a layer of fine filter screen can be attached to ensure that the seedling substrate is not exposed in the next step.

[0050] (2) Preparation of seedling substrate: crush the old pond mud after natural drying for 10 months, and sieve twice. The mesh number of the first sieve is 60 mesh, ...

Embodiment 2

[0061] A method for improving the survival rate of sugarcane seedling transplantation, comprising the steps of making a seed box, preparing a seedling substrate, sowing and transplanting and cultivating the method, and the operation steps of the method are:

[0062] (1) Make the seeding box: stick a layer of 450-mesh fine filter on the four sides and the bottom of the square basket without a cover with a small hole around it, which is 50 cm long, 40 cm wide, and 15 cm high; after making the seeding box, it needs to be A stepping thing is respectively placed on the outer four corners of the seed box. A square basket without a cover with small holes around it is used to facilitate water filtration after excessive watering, and a layer of fine filter screen can be attached to ensure that the seedling substrate is not exposed in the next step.

[0063] (2) Preparation of seedling substrate: crush the old pond mud after natural drying for 10-12 months, and sieve twice. The mesh num...

Embodiment 3

[0073] A method for improving the survival rate of sugarcane seedling transplantation, comprising the steps of making a seed box, preparing a seedling substrate, sowing and transplanting and cultivating the method, and the operation steps of the method are:

[0074] (1) Make the seeding box: stick a layer of 430 fine filter on the four sides and the bottom of the square basket without a cover with small holes around it, which is 48m long, 38m wide, and 12m high; after making the seeding box, it needs to be sown Place a footing on each of the outer four corners of the box. A square basket without a cover with small holes around it is used to facilitate water filtration after excessive watering, and a layer of fine filter screen can be attached to ensure that the seedling substrate is not exposed in the next step.

[0075] (2) Preparation of seedling substrate: crush the old pond mud after natural drying for 10-12 months, and sieve twice. The mesh number of the first sieve is 60...

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Abstract

The invention discloses a method for increasing the survival rate of transplanted sugarcane seedlings. The method comprises the procedures of manufacturing a seeding box, preparing a seedling matrix, seeding, transplanting and culturing. The method comprises the following operation steps: (1) manufacturing the seeding box: closely attaching a layer of fine filtering net at the periphery and the bottom part in a non-cover square basket with small holes in the periphery; (2) preparing the seedling matrix: crushing and sieving pond sludge, adding medium-grained sand according to the mass ratio (2-3):1 of the pond sludge and the medium-grained sand, putting into the seeding box after mixing uniformly, spreading, and enabling the height to be 5-7cm after spreading; (3) seeding: scattering sugarcane seeds randomly in the seeding box laid with the seedling matrix by the density of 300-450 plants / m<2>, then scattering a layer of fine sand with the thickness being 0.1-0.3cm and then arranging and putting into a greenhouse for culture according to different varieties and numbers; (4) transplanting and culturing: culturing in a light-transmitting greenhouse with thin films, culturing under a sunshade and fixedly planting in a large field. The method disclosed by the invention has the advantages of simple and easy operation, low cost, high efficiency and high survival rate of the seedlings.

Description

technical field [0001] The invention belongs to the technical field of plant sexual reproduction, and in particular relates to a method for improving the survival rate of sugarcane seedling transplantation. Background technique [0002] Sugarcane is an annual or perennial tropical and subtropical herbaceous plant, which is a C4 crop. Cylindrical stems are upright, tillering, clustered, with nodes, and there are buds on the nodes; the internodes are solid, covered with wax powder, purple, red or yellow-green, etc.; the leaves are clustered, and the leaves have thick white midribs; large panicles Terminal, with silvery long hairs at the base of spikelets, oblong or oval caryopsis small. [0003] At present, the main sugarcane variety in Guangxi is Xintaitang No. 22, which accounts for more than 70% of the total sugarcane planting area in the region. However, the traits of sugarcane varieties are not static. degradation. Xintaitang No. 22 is no exception. The plots planted f...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G9/10A01G13/02
Inventor 李恒锐邱文武王文林卢美瑛韦持章唐君海马文清彭崇梁振华莫周美郭强沈文尉
Owner SOUTH ASIAN TROPICAL AGRI SCI RES INST OF GUANGXI
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