A light, simple and high-efficiency cultivation method of flue-cured tobacco without film and upper box
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A cultivation method and flue-cured tobacco technology are applied in the field of crop cultivation and flue-cured tobacco planting and cultivation, which can solve the problems of low planting benefit, low yield of tobacco leaves and high planting cost, and achieve the effects of promoting sustainable development, balancing inorganic nutrients and reducing fertilization.
Active Publication Date: 2022-03-15
INST OF PLANT PROTECTION SICHUAN ACAD OF AGRI SCI +1
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[0005] The purpose of the present invention is to provide a light, simple and high-efficiency cultivation method for flue-cured tobacco without film and upper chamber, so as to solve the problem of low yield and poor quality of flue-cured tobacco in the existing cultivation of flue-cured tobacco, high planting cost and drought or rainy conditions , the problem of low planting efficiency
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Embodiment 1
[0057] Such as figure 1 As shown, a flue-cured tobacco-free film is light and efficient cultivation method, including the following steps:
[0058] Step 1, planting the ridge 13 and form a plurality of ridges 13;
[0059] Step 2, fertilizing, fertilizing in each ridge 13, plasma organic fertilizer and particle organic inorganic compound fertilizer, fertilizing, fertilizing, lap, is a circular fertilizer from 5-7cm from the smoke seedling , The strip is to fertilize 5-8 stumps from the side or both sides of the smoke seedlings or both sides, and fertilizes the depth of 10-15 ㎝;
[0060] Step 3, mount the water spray system, the water spray system including a ridge 13 and a water spray system including a water supply mechanism located on the side of the ridge 13, communicating with the water supply mechanism and in the ridge 13 The sprinkler 10 of the upper portion is located on the spray tube 10 on the spray tube 10 and the ground film 14 on the upper portion of the sprinkler 10, t...
Embodiment 2
[0065] On the basis of Example 1, the primary sexy fertilizer 60-80 kg per mu is applied in step 2, and the particle organic inorganic compound fertilizer is 70-90 kg per mu.
Embodiment 3
[0067] Based on the basis of Example 2, the preparation method of the particulate organic fertilizer, including the steps of:
[0068] a, mix all the raw materials machinery and adjust the water content of 55-65%, each raw material is measured by weight, including 50-50 parts of the slag, 20-30 oil, 20-30 dry cow feces, straw 10-20 powder, 1-2 urea, 0.2-0.5 by fermentation;
[0069] b, in a tank fermentation tank with ventilation and pumping devices for 10-20 days, the fermentation is automatically filled with 3-5 times during fermentation;
[0070] C. The material after fermentation is dried, cooled, pulverized, and the sieve is made into a fineness of 30-60 for the organic material;
[0071]D, add an ammonium phosphate, potassium sulfate, amino acid, humic acid, magnesium sulfate, zinc sulfate, boric acid, bentonite granulation, granulation materials, 70-80 parts by weight, organic material, an ammonium phosphate 2.5-5 Part, 5-10 sulfate, 2.5-5 amino acids, 2.5-5 hydrocyanic aci...
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Abstract
The invention discloses a light, simple and high-efficiency cultivation method for flue-cured tobacco without film and upper chamber, which belongs to the field of crop cultivation, and in particular relates to the cultivation field of flue-cured tobacco, in order to solve the problem of low tobacco leaf yield and poor quality in the cultivation of flue-cured tobacco under the conditions of large amount of labor, drought or rainy conditions. Poor problems include: ridges in the tobacco planting field; one-time fertilization and soil covering on the ridges; installation of a water spray system, which includes a water supply mechanism located on one side of the ridge, and multiple water spray systems connected to the water supply mechanism Belt pipes, each of the sprinkler belt pipes is located on each ridge, a plurality of water spray holes located on both sides of the sprinkler belt pipes and a plastic film on the upper part of the sprinkler belt pipes, and the plastic film is laid on each The upper part of the ridge; transplanting tobacco seedlings; management after transplanting. The special fertilizer for flue-cured tobacco is applied at one time, and the amount of fertilizer released in the soil is controlled through the coordination of the water spraying amount under the film in different periods and the rainfall situation, so as to achieve a light, simple and efficient cultivation mode without connecting the film to the upper chamber, and reduce the cultivation of flue-cured tobacco. While employing labor, ensure the stable production of flue-cured tobacco cultivation.
Description
Technical field [0001] A flue-cured tobacco-filled film is light and efficient. Background technique [0002] At present, my country's flue-cured tobacco cultivation model is mainly a rear film for the front layer, and the rear of the rear of the ridge, and the smoke seeds are transferred from April 15th to May 15th. After 25-35 days, the film is applied and the topdress cultivation mode is administered. [0003] However, since the rural labor is gradually transferred to the city, 3-5 mu of cultivation by each smoker farmers in the past, 3-5 mu of cultivation methods, the cultivation of the cigarette professional households or cooperatives, and the cultivation of flue-cured tobacco has brought new problems. . Flue-cured tobacco cultivation is a labor-intensive industry. It takes 20-25 artificial cultivation per acre. It takes 300-500 yuan per mu to pay for 300-500 yuan per mu. After the smoke seedling planting, there is an increase in the number of artificial irrigation mappings....
Claims
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