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A method for supplementing seedlings of healthy sugarcane seedlings to prolong the lifespan of perennial roots

A sugarcane and bud eye technology, applied in sugarcane cultivation, horticultural methods, botanical equipment and methods, etc., can solve the problems of reduced yield of ratoon sugarcane, lack of seedlings and broken ridges in the field, easy breeding of diseases and insect pests, etc. The effect of uniform energy consumption and specification

Active Publication Date: 2021-02-02
SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the perennial sugarcane is not well managed, there will be more lack of seedlings and broken ridges in the field, which will easily breed diseases and insect pests, resulting in a decrease in the yield of perennial sugarcane
When sugarcane farmers plant new conventional sugarcane, due to dry weather, unselected seeds, poor quality of sugarcane seeds, etc., there is often a lack of seedlings, resulting in insufficient and uneven basic seedlings, or due to geographical and climatic conditions, the lack of seedlings in the field There are many broken ridges; or when the perennial root cultivation management is carried out, there are no suitable seedlings for replanting, and there is no inspection and replacement of seedlings. Seriously affect the yield of sugarcane and shorten the lifespan of perennial roots

Method used

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  • A method for supplementing seedlings of healthy sugarcane seedlings to prolong the lifespan of perennial roots
  • A method for supplementing seedlings of healthy sugarcane seedlings to prolong the lifespan of perennial roots
  • A method for supplementing seedlings of healthy sugarcane seedlings to prolong the lifespan of perennial roots

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Effect test

Embodiment 1

[0039] A method for supplementing seedlings of sugarcane healthy seedling bud eye seedlings to prolong the life of perennial roots comprises the following steps:

[0040] (1) Cut off the bud eyes of healthy sugarcane seedlings from newly harvested cane stems, soak the bud eyes of healthy sugarcane seedlings with clear water for 3 hours, remove and drain, and place the surface moisture in a cool place to dry; the bud eyes of healthy sugarcane seedlings The bud cutting machine is used to cut off the skin from the cane stem. The deepest part is 0.6-1.2cm into the skin, and 0.6-1.2cm are left on the top and bottom of the bud eye respectively. The shape is triangular or oval.

[0041] (2) Use carbendazim mixed with water to make a 600-fold dilution, add 8g of thiamethoxam to each 100mL dilution to mix to obtain a disinfectant, soak the above-mentioned healthy sugarcane seedling buds in the disinfectant for 30 minutes, and sterilize After disinfection, take it out and drain the wate...

Embodiment 2

[0054] A method for supplementing seedlings of sugarcane healthy seedling bud eye seedlings to prolong the life of perennial roots comprises the following steps:

[0055] (1) Cut off the bud eyes of healthy sugarcane seedlings from newly harvested cane stems, soak the bud eyes of healthy sugarcane seedlings with clear water for 3.5 hours, remove and drain, and place the surface moisture in a cool place to dry; the bud eyes of healthy sugarcane seedlings The bud cutting machine is used to cut off the skin from the cane stem. The deepest part is 0.6-1.2cm into the skin, and 0.6-1.2cm are left on the top and bottom of the bud eye respectively. The shape is triangular or oval.

[0056] (2) Use carbendazim mixed with water to make a 500-fold dilution, add 10g of thiamethoxam to each 100mL dilution to mix to obtain a disinfectant, soak the healthy sugarcane seedling bud eyes obtained above in the disinfectant for 30 minutes, and sterilize After disinfection, take it out and drain th...

Embodiment 3

[0069] A method for supplementing seedlings of sugarcane healthy seedling bud eye seedlings to prolong the life of perennial roots comprises the following steps:

[0070] (1) Cut off the bud eyes of healthy sugarcane seedlings from newly harvested cane stems, soak the bud eyes of healthy sugarcane seedlings with clear water for 4 hours, remove and drain, and place the surface moisture in a cool place to dry; the bud eyes of healthy sugarcane seedlings It is cut with a machete from the skin of the cane stem, the deepest part is 0.6-1.2cm into the skin, and 0.6-1.2cm are reserved above and below the bud eye, and the shape is triangular or oval.

[0071] (2) Use carbendazim mixed with water to make a 400-fold dilution, add 12g of thiamethoxam to each 100mL dilution to mix to obtain a disinfectant, soak the healthy sugarcane seedling buds obtained above in the disinfectant for 30 minutes, and sterilize After disinfection, take it out and drain the water to dry the surface moisture...

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Abstract

The invention discloses a method for supplementing seedlings of healthy sugarcane seedlings and prolonging the life of perennial roots. The method is to cut off the bud eyes of healthy sugarcane seedlings from the cane stem, and after being sterilized, cultivate them in a seedling tray to 4-4. 5 true leaves, and then apply the obtained seedlings to conventionally planted new plants and perennial root sugarcane fields to prolong the life of the perennial roots. With this method, when the sugarcane seeds are obtained, the remaining cane stalk is still a whole cane stalk, which can continue to be put into the sugar factory to squeeze sugar, which greatly saves the cane stalk; Germinate and grow up, and then replant the conventionally planted new plants and the place where the perennial root sugarcane is missing, the replanted sugarcane seedlings can be made to grow consistent with the previous sugarcane seedlings, and the life of the perennial roots can be extended.

Description

technical field [0001] The invention belongs to the technical field of plant seedling raising and planting, in particular to a method for supplementing seedlings of healthy sugarcane seedlings and prolonging the age of perennial roots. Background technique [0002] Cane sugar industry is one of the important advantageous industries in Guangxi, which plays a decisive role in the balance of supply and demand of sugar in our country. Since the "Eleventh Five-Year Plan", Guangxi's sugarcane production has achieved rapid development, with simultaneous growth in planting area, per unit yield and total output. The overall scale of Guangxi's cane sugar industry has reached the first place in the country, and its dominant position in the country has become increasingly prominent. However, the insufficient supply of sugarcane seeds, the single variety of sugarcane, the degradation of the species, and the low yield per unit area are still the bottleneck problems that affect the develop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/55A01G7/06
CPCA01G7/06A01G22/55
Inventor 陈荣发卢星高丘立杭吴建明范业赓黄杏周慧文甘崇琨翁梦苓廖芬张荣华
Owner SUGARCANE RES INST GUANGXI ACADEMY OF AGRI SCI
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