Method for analyzing influence of different meteorological factors on sugarcane growth

Abstract

The invention belongs to the technical field of sugarcane production research, and particularly relates to a method for analyzing influence of different meteorological factors on sugarcane growth, which comprises the following steps of: selecting a test field: selecting a rain-fed sugarcane field which is not subjected to irrigation management in a whole-year sugarcane planting period because the soil texture type of the test field is clay loam, neutral and medium in fertility; data observation: starting to measure the sugarcane in the test site from the sugarcane stem elongation period and from the flood end of the current ten-day period of the sugarcane stem elongation period; and data statistics: starting from a sugarcane stem elongation stage, observing and counting meteorological observation data through an agricultural meteorological observation station, and carrying out correlation analysis by taking the meteorological observation data as an independent variable and taking the elongation of the sugarcane as a dependent variable. According to the method, the influence of the meteorological factors on the plant height growth in one production cycle of the sugarcane is researched, the relation between the meteorological factors and the sugarcane elongation is analyzed through correlation, a reliable theoretical basis is provided for the intelligent development of the sugarcane, and the method has important significance in promoting the planting and production of the sugarcane.

Description

technical field [0001] The invention belongs to the technical field of sugarcane production research, and in particular relates to an analysis method for studying the influence of different meteorological factors on sugarcane growth. Background technique [0002] Sugarcane is an important sugar crop and economic crop in my country, and it is also an advantageous characteristic crop in agricultural production in Guangxi. The production cycle of domestic sugarcane is generally 3-4 years. The yield of perennial roots in the first year is often higher than that of newly planted cane. The stem length of sugarcane is the most important factor for evaluating the growth of sugarcane and estimating the yield, while stem elongation is closely related to meteorological conditions. In view of this problem, scholars have carried out related research. [0003] Wu Xuanke and others used correlation analysis and path analysis to study the relationship between sugarcane stem elongation and me...

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Problems solved by technology

[0004] However, there is no mention of meteorological factors in the production cycle of sugarcane, so it is necessary to study the influence of meteorological factors on the growth of plant height in a production cycle of sugarcane, so as to provide a reliable theoretical basis for the development of intelligent sugarcane. It is of great significance to promote sugarcane production

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