Crop rotation method and tobacco planting method
A technology of flue-cured tobacco and fertilization method is applied in the fields of improving the quality of tobacco leaves and organic tobacco leaves, and can solve problems such as unfavorable planting of crops, and achieve the effects of improving physical and chemical properties, improving quality and reducing the degree of
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0048] Embodiment 1: the plantation of crop rotation organic tobacco leaf
[0049] (1) In October of the first year, clean up the local tobacco fields, remove weeds and plant residues, reduce the source of initial infection by diseases and insect pests, and then plant alfalfa in the winter of that year;
[0050] (2) The soil will be plowed in April of the second year, and alfalfa will not be harvested, and will be buried as fertilizer after harvesting. Then plant purple potatoes (purple potatoes are to be harvested), and continue to plant alfalfa in the following winter;
[0051] (3) Plow the soil in January of the third year, and bury the alfalfa crop directly in the soil after cutting;
[0052] (4) About 1 month later, about 7 days before the tobacco seedlings were transplanted, the soil was cultivated and ridged (the purple potato Arita ridge was planted before, and it was flat again when the alfalfa was planted), and the Muto type bio-organic fertilizer was used as the ...
Embodiment 2
[0059] Embodiment 2: the plantation of common organic tobacco leaf
[0060] Ordinary organic tobacco planting method:
[0061] (1) Organic seedling cultivation and transplanting: the nutrients used in seedling cultivation and the products used in pest control must be certified organic. The production mode of single row and single row is adopted.
[0062] (2) Use of organic fertilizer and topdressing: any form of chemical fertilizer is strictly prohibited.
[0063] (3) Field management and pest control: About 40 days after transplanting, intertillage and manual weeding are carried out. Discarded tobacco leaves and diseased plants should be taken out of the tobacco field for destruction in time, and timely irrigation and flood control and drainage will be carried out.
[0064] (4) The control of diseases and insect pests adopts a combination of biology, physics and artificial methods: insecticidal lamps, yellow boards, sex attractants and artificial capture can be placed in ...
Embodiment 3
[0067] Embodiment 3: Conventional method grows common tobacco leaf
[0068] The planting method of ordinary tobacco leaves is carried out according to the general farming method, in which:
[0069] (1) Select the same variety as in Examples 1 and 2
[0070] (2) Cultivate strong seedlings of tobacco leaves: attention should be paid to the selection of seedbeds; the arrangement of seedbeds; and the disinfection of seedbeds.
[0071] (3) Select land plots similar to those in Examples 1 and 2.
[0072] (4) Scientific fertilization. Generally, 40-50kg of special fertilizer is applied per mu, 30-40kg of phosphate fertilizer, and 10kg of potassium fertilizer. 70% of the total fertilization amount is used as base fertilizer, and 30% is used as top dressing.
[0073] (5) Timely transplanting.
[0074] (6) Timely topdressing and watering.
[0075] (7) Carry out integrated pest control.
[0076] (8) Topping and wiping branches at the right time.
[0077] (9) Ripe picking.
[0...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More