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Red carrot high-yield cultivation novel method

The technology of a red carrot and a new method is applied in the fields of botanical equipment and methods, seed and rhizome treatment, horticulture, etc., which can solve the problems of easy falling off of the bulb, and achieve the effect of good effect and simple operation.

Inactive Publication Date: 2016-04-13
赵丽
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Red carrots are planted in large quantities due to their high nutritional value, but the yield of red carrots is affected by the variety, black rot, forks, green heads and other reasons. The above diseases and insect pests and reasons can cause more than 30% reduction in red carrot yield. It shows wilting under the hot sun, and returns to normal sooner or later. After a few days, the base rots, the outer leaves no longer recover, and collapses flat on the ground to expose the heart leaves or leaf balls. In the later stage, the base of petioles and rhizomes turn brown and completely rot, filling and exuding grayish yellow Viscous, the head part is easy to fall off, and it will fall when touched the diseased plant

Method used

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Examples

Experimental program
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Embodiment Construction

[0015] 1. Variety selection. Xiangyang No. 2, the newly improved Heitian five-inch ginseng from California, Chunhong and Juyang from South Korea, etc.

[0016] 2. Land selection: sandy or loamy irrigated land is suitable, and saline-alkali land and dry irrigated land should be avoided.

[0017] 3. Seed treatment. Before sowing, rub off the bristles on the seeds, put them in warm water at 55°C, and keep stirring, soak the seeds for 12 hours when the water temperature drops to 30°C, and then place them at 25-30°C to accelerate germination, wait for most Seeds can be sown when they are white.

[0018] 4. Weeding. Before sowing, use 100-150 ml of 48% trifluralin per mu, add 50 kg of water, spray the soil, rake the soil until the liquid is fully mixed with the soil, and then sow.

[0019] 5. Sowing seeds. Start sowing at the beginning of June, use 500-700 grams of seeds per mu for border sowing, divide into 1-1.5 cm deep trenches with a row spacing of 20 cm after leveling, and...

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Abstract

The invention relates to a red carrot high-yield cultivation novel method. The method is characterized in comprising the processes such as variety selection, plot selection, seed treatment, weeding, sowing, fertilization and watering, pest and disease control, and commodity specification. With the method, defects of current red carrot production technologies are solved. The method is especially suitable for large-scale red carrot planting in northern areas.

Description

technical field [0001] The invention relates to the field of high-yield cultivation of vegetables, in particular to a new method for high-yield cultivation of red carrots. Background technique [0002] Red carrots are planted in large quantities due to their high nutritional value, but the yield of red carrots is affected by the variety, black rot, forks, green heads and other reasons. The above diseases and insect pests and reasons can cause more than 30% reduction in red carrot yield. It shows wilting under the hot sun, and returns to normal sooner or later. After a few days, the base rots, the outer leaves no longer recover, and collapses flat on the ground to expose the heart leaves or leaf balls. In the later stage, the base of petioles and rhizomes turn brown and completely rot, filling and exuding grayish yellow Viscous material, the ball part is easy to fall off, and it will fall when slightly touching the diseased plant. In order to prevent the spread of diseases a...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00A01G13/00
Inventor 赵丽
Owner 赵丽
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