Irrigation method for planting sugarcane efficiently
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A sugarcane and plant technology, applied in the field of agricultural irrigation, can solve the problems that mine planting methods cannot be widely shared, and the water demand varies greatly.
Inactive Publication Date: 2013-11-27
GUANGDONG LIANSU TECH INDAL
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[0003] In the prior art, the patent application No. 201110111148.9 has disclosed an irrigation method for forage corn, but the differences between different crops are very large, and the water requirements of each stage are very different, so the mine planting method cannot be widely used. to share
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Embodiment 1
[0018] An irrigation method for growing sugarcane, comprising the following steps:
[0019] S1. Set up 5 plots, each plot consists of 15 small borders, each border is 1500cm long and 130cm wide;
[0020] S2. the water isolation zone of width 120cm is set between each sub-district in step S1, 5 rows of plants are arranged on every border, and the spacing between rows of plants on every border is 50cm, and the spacing between each row of plants is 35cm;
[0021] S3. Anti-seepage treatment is performed between each moisture isolation belt in step S2 with a shed film, and each border in step S2 is covered with agricultural plastic film.
Embodiment 2
[0023] An irrigation method for growing sugarcane, comprising the following steps:
[0024] S1. Set up 8 plots, each plot consists of 15 small borders, each border is 1500cm long and 125cm wide;
[0025] S2. the water isolation zone of width 130cm is set between each plot in step S1, and 6 rows of plants are arranged on every border, and the spacing between rows of plants on every border is 30cm, and the spacing between each row of plants is 30cm;
[0026] S3. Anti-seepage treatment is performed between each moisture isolation belt in step S2 with a shed film, and each border in step S2 is covered with agricultural plastic film.
[0027] After the steps of the above-mentioned embodiment, the inter-soil water holding capacity is measured, and the calculation is determined in combination with the crop water demand model. W2, combined with the previous research results, the irrigation water volume was regulated in different growth stages of sugarcane, the irrigation water wa...
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Abstract
The invention provides an irrigation method for planting sugarcane efficiently. The irrigation method comprises the following steps that at least five zones are arranged, each zone is composed of fifteen small sections, and each section is1500cm in length and 130cm in width; the position between every two zones is provided with a water separation belt which is 120-130cm in width, each section is provided with 5-6 lines of plants, the distance between the two lines of plants in each section is 30-50cm, and the distance between the plants in each line is 30-35cm; shed films are arranged among the water separation belts for anti-seepage treatment, and each section is covered with an agricultural plastic mulching film. According to the irrigation method, irrigation conditions and covering conditions for planting the sugarcane are adjusted, the condition of influence to yield, quality and weight of the sugarcane by adjustment and control over a planting mode, an irrigation mode and irrigation amount is searched, and the purpose of planting the sugarcane in a water-saving, efficient and high-yield mode is achieved.
Description
technical field [0001] The invention belongs to the field of agricultural irrigation, and in particular relates to an irrigation method for efficiently planting sugarcane. Background technique [0002] Current moisture is a key factor affecting agricultural production in arid and semi-arid regions. The moisture in the crop mainly comes from the soil moisture absorbed by the root system, which participates in all the biophysical and biochemical processes in the growth and development of the crop. The moisture outside the crop mainly comes from precipitation and irrigation water, which plays an important role in stabilizing the environment. Therefore, the amount of water is closely related to the whole process of crop growth and development, and ultimately affects the yield and quality of crops. [0003] In the prior art, the patent application No. 201110111148.9 has disclosed an irrigation method for forage corn, but the differences between different crops are very large, an...
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Application Information
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