Planting method for promoting roots and strengthening seedlings of sugarcanes
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A planting method, sugarcane technology, applied in seed coating/seed dressing, sugarcane cultivation, soil preparation methods, etc., can solve the problems of rapid consumption of nutrients, susceptibility to infection by pathogens, slow root growth, etc., and achieve tillering rate Improve, improve stress resistance, promote the effect of emergence and root growth
Active Publication Date: 2022-05-31
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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However, due to the rapid water loss of the two cut surfaces of the single-bud stem, the susceptibility to infection by pathogens, and the rapid consumption of its own nutrients, the field performance of the single-bud stem of sugarcane was poor in the past planting production, such as slow emergence and root growth. Slow, low tillering rate, few effective stems, etc., resulting in poor yield
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Embodiment 1
[0029] A method for planting sugarcane root-promoting and strong seedlings, comprising the following steps:
[0030] (1) Treatment of sugarcane seed stems: take sugarcane single-bud seed stems and soak in the coating agent solution for 10 minutes, take out the sugarcane seed stems, and dry at room temperature; the coating agent solution is obtained by diluting the coating agent 1000 times with water;
[0031] The coating agent is composed of the following components in parts by weight: 0.06 parts of carbendazim, 0.03 parts of difenoconazole, 0.012 parts of potassium indolebutyrate, 0.005 parts of α-ketoglutarate, 0.9 parts of sodium nitrophenolate, seaweed 0.3 parts of sugar, 0.2 parts of polyethylene glycol, 1000 parts of deionized water;
[0032] (2) Fertilization for site preparation: deep plowing and loosening of the planting land, the plowing depth is 40-50cm, and the base fertilizer is applied, the base fertilizer is: farm organic fertilizer 1000kg / mu, compound fertilize...
Embodiment 2
[0043] A method for planting sugarcane root-promoting and strong seedlings, comprising the following steps:
[0044] (1) Treatment of sugarcane seed stems: take sugarcane single-bud seed stems and soak in the coating agent solution for 10 minutes, take out the sugarcane seed stems, and dry at room temperature; the coating agent solution is obtained by diluting the coating agent 1000 times with water;
[0045] The coating agent is composed of the following components in parts by weight: 0.05 parts of carbendazim, 0.04 parts of difenoconazole, 0.015 parts of potassium indolebutyrate, 0.0045 parts of α-ketoglutarate, 1.0 parts of sodium nitrophenolate, seaweed 0.28 parts of sugar, 0.25 parts of polyethylene glycol, 1000 parts of deionized water;
[0046] (2) Fertilization for site preparation: deep plowing and loosening of the planting land, the plowing depth is 40-50cm, and the base fertilizer is applied, the base fertilizer is: farm organic fertilizer 1000kg / mu, compound fertil...
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Abstract
The invention relates to the technical field of sugarcane planting, and particularly discloses a sugarcane root-promoting and seedling-strengthening planting method which comprises the following steps: sugarcane seed stem treatment: soaking sugarcane single-bud seed stems in a coating agent solution, a coating agent comprises the following components in parts by weight: 0.08 to 0.10 part of a bactericide, 0.01 to 0.02 part of indole-3-butyric acid potassium, 0.004 to 0.006 part of alpha-ketoglutaric acid, 0.8 to 1.0 part of compound sodium nitrophenolate, 0.2 to 0.4 part of trehalose, 0.1 to 0.3 part of polyethylene glycol and 1000 parts of deionized water, taking out the sugarcane seed stems, and drying at normal temperature; soil preparation and fertilization; sowing the seeds; the sugarcane seed stems are covered with crushed soil, and then the surface of the crushed soil is covered with a layer of nutrient soil; and spraying a foliar fertilizer at the early tillering stage of the sugarcane. According to the planting method for root-promoting and seedling-strengthening of the sugarcanes, the single-bud seed stems of the sugarcanes are subjected to coating treatment, all components of a coating agent cooperate with one another, seedling emergence and root growth of the single-bud seed stems of the sugarcanes are promoted, and the sugarcanes can grow faster, so that the seeding quantity can be reduced, the yield and quality of the sugarcanes are improved, and the economic benefits of planting are improved.
Description
technical field [0001] The invention belongs to the technical field of sugarcane planting, in particular to a planting method for promoting roots and strong seedlings of sugarcane. Background technique [0002] Sugarcane is rich in sugar and water, and also contains various vitamins, fats, proteins, organic acids, calcium, iron and other substances that are very beneficial to human metabolism. It is an important raw material for making sucrose and is widely used in Guangxi, Guangdong, Fujian and other regions of my country Planting is an important sugar economic crop in southern China. Sugarcane is a vegetatively propagated crop. Generally, sugarcane stems are used as seedlings for planting. The sugarcane stems are planted in the cane planting ditch, covered with soil and fertilized, and the sugarcane stems take root and emerge to form complete plants. The sugarcane root system is an important organ for sugarcane to absorb nutrients and water. It plays an important role in t...
Claims
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