A rain-collecting planting method for flue-cured tobacco ridge film furrow planting

A planting method and furrow planting technology, applied in tobacco cultivation and other directions, can solve the problems of low soil water content, reduced yield and quality, and affect the growth of tobacco plants, so as to increase dry matter accumulation, improve quality and yield, and promote growth and development. Effect

Active Publication Date: 2022-07-15
TOBACCO RES INST CHIN AGRI SCI ACAD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Especially in arid areas with little rain or prone to spring drought, the soil moisture content is low when ridging, and the moisture for maintaining life activities of tobacco seedlings mainly comes from irrigation during transplanting. It is difficult to obtain external moisture after transplanting and before the rainy season. Supplement, affecting the growth of tobacco plants, resulting in a reduction in yield and quality

Method used

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  • A rain-collecting planting method for flue-cured tobacco ridge film furrow planting
  • A rain-collecting planting method for flue-cured tobacco ridge film furrow planting
  • A rain-collecting planting method for flue-cured tobacco ridge film furrow planting

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Effect test

Embodiment 1

[0033] figure 1 This is a schematic diagram of the planting of the present invention. With reference to this schematic diagram, flue-cured tobacco ridge film ditch planting rain harvesting planting is carried out, and the planting place is Zhaojiabeipo Village, Sitou Town, Linqu County, Shandong Province. It includes the following steps:

[0034] (1) Land preparation: Prepare the land according to the conventional method of planting tobacco.

[0035] (2) Ridging: The ridge width is 40cm and the ridge height is 15cm. Each unit is divided into two ridges, no gap is left between the ridges, and there is a tobacco planting ditch between the two ridges.

[0036] (3) Film mulching: After ridges are raised, each unit is covered with polyethylene blow-molded agricultural mulch film. The thickness of the mulch film is 0.008mm and the width is 1.1m. An appropriate amount of soil is filled in the middle of the two ridges to make the mulch film close to the ridge body.

[0037] (4) Tran...

Embodiment 2

[0041] refer to figure 1 The flue-cured tobacco ridge film trench was planted for rain harvesting, and the planting place was Zhaojiabeipo Village, Sitou Town, Linqu County, Shandong Province. It includes the following steps:

[0042] (1) Land preparation: Prepare the land according to the conventional method of planting tobacco.

[0043] (2) Ridging: according to the ridge width of 35cm and the ridge height of 20cm, each unit is divided into two ridges, no gap is left between the ridges, and there is a tobacco planting ditch between the two ridges.

[0044](3) Filming: After ridges are raised, each unit is covered with polyethylene blow-molded agricultural mulch. The thickness of the mulch is 0.006mm and the width is 1.2m. The middle of the two ridges is filled with an appropriate amount of soil to make the mulch stick to the ridge body.

[0045] (4) Transplanting tobacco seedlings: Tobacco seedlings were transplanted on May 15. When transplanting, the "well cellar type" t...

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Abstract

The invention provides a rain-collecting planting method for flue-cured tobacco planting in a ridge film furrow, which belongs to the technical field of tobacco planting. The planting method comprises: raising ridges, each of which is a unit and covered with plastic film; a tobacco planting ditch is formed between the two ridges, and the tobacco seedlings are transplanted in the tobacco planting ditch; In the process of removing the film and cultivating the soil, the soil of the ridges on both sides of the tobacco plant is tilled into the tobacco planting ditch. Through the planting method, the invention realizes that in the dry season in the early growth period, the early growth and rapid growth of the tobacco plant is promoted by rain, and the accumulation of dry matter is improved; when it is rainy in the late growth stage, the water accumulation around the rhizosphere of the tobacco plant is reduced, the occurrence of waterlogging is reduced, and the health of the tobacco plant is guaranteed. grow.

Description

technical field [0001] The invention belongs to the technical field of tobacco planting, and in particular relates to a rain-collecting planting method for flue-cured tobacco ridge film furrow planting. Background technique [0002] Flue-cured tobacco is an important agricultural product in my country's economic crops, the main raw material for cigarette production, and one of the bulk agricultural products exported by my country. The main characteristics of flue-cured tobacco are tall plants, sparse and even distribution of leaves, larger leaves of flue-cured tobacco, mostly orange or lemon yellow after roasting, brighter color, moderate thickness, and the best quality of tobacco leaves in the middle. In addition to being used to make cigarettes, the nicotine extracted from the rhizomes and low-grade tobacco leaves of flue-cured tobacco has the functions of sterilization and hemostasis, and can control crop pests and livestock skin parasites; citric acid and malic acid cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/45
CPCA01G22/45Y02A40/28
Inventor 马兴华王德权杜传印闫慧峰刘洋王艺管恩森王大海
Owner TOBACCO RES INST CHIN AGRI SCI ACAD
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