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Method for cultivating and planting purple yams with high yield

A planting method and purple yam technology, applied in botany equipment and methods, horticulture, application, etc., can solve the problems of poor survival rate and survival quality of purple yam seedlings, limit the propagation and promotion of purple yam, reduce the economic benefits of purple yam, etc. , to achieve the effect of ensuring the survival rate and survival quality, improving the speed of germination and emergence, and eliminating the dead angle of germination

Active Publication Date: 2014-12-24
葛建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The breeding method of purple yam cannot be purified and rejuvenated by its own yam beans like ordinary white yam.
At present, purple yam is planted and propagated by cutting tubers, and its propagation coefficient is low, which greatly limits the propagation and promotion of purple yam, and the survival rate and survival quality of purple yam seedlings after cultivation are relatively poor, resulting in poor cultivation of seedlings after planting. , the quality of purple yam produced is poor, which reduces the economic benefits of purple yam cultivation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A high-yield purple yam cultivation and planting method comprises the following steps,

[0019] (1) Pretreatment and seeding of seed potatoes: From March 15th to 25th every year, select a large, strong, undamaged, moth-eaten, and spot-free potato from a storage room with a temperature of 10-15°C and a suitable humidity. For Xunong purple medicine seed potatoes, wash the surface with water and dry naturally, then soak for 120s with root powder No. 5 medicinal solution with a content of 800 mg / kg. The center of the seed potato is cut longitudinally into two tubers with a weight of 50 g / piece, and the surface of the longitudinal section is evenly sprayed with root powder No. 5 medicinal solution with a content of 150 mg / kg. Arrange the seeds on the seedbed with the cutting surface obliquely downward. The distance between each side of the adjacent seed potato tubers is 6-8cm. After the seeding is completed, sprinkle water on the seedbed with a sprayer to keep the humidity a...

Embodiment 2

[0026] A high-yield purple yam cultivation and planting method comprises the following steps,

[0027] (1) Pretreatment and seeding of seed potatoes: From March 15th to 25th every year, select a large, strong, undamaged, moth-eaten, and spot-free potato from a storage room with a temperature of 10-15°C and a suitable humidity. For Xunong purple medicine seed potatoes, wash the surface with water and dry naturally, then soak for 180s with root powder No. 5 medicinal solution with a content of 800 mg / kg. The center of the seed potato is cut longitudinally into two tubers with a weight of 70 g / piece, and the surface of the longitudinal section is evenly sprayed with root powder No. 5 medicinal solution with a content of 150 mg / kg. Arrange the seeds on the seedbed with the cutting surface obliquely downward. The distance between each side of the adjacent seed potato tubers is 6-8cm. After the seeding is completed, sprinkle water on the seedbed with a sprayer to keep the humidity a...

Embodiment 3

[0034] A high-yield purple yam cultivation and planting method comprises the following steps,

[0035] (1) Pretreatment and seeding of seed potatoes: From March 15th to 25th every year, select a large, strong, undamaged, moth-eaten, and spot-free potato from a storage room with a temperature of 10-15°C and a suitable humidity. For Xunong purple medicine seed potatoes, wash the surface with water and dry naturally, then soak for 150s with root powder No. The center of the seed potato is cut longitudinally into two sections of tubers with a weight of 60g / piece, and the surface of the longitudinal section is evenly sprayed with root powder No. 5 liquid medicine with a content of 150mg / kg. Arrange the seeds on the seedbed with the cutting surface obliquely downward. The distance between each side of the adjacent seed potato tubers is 6-8cm. After the seeding is completed, sprinkle water on the seedbed with a sprayer to keep the humidity at 75-90%, and then use 0.004mm thick plasti...

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Abstract

The invention discloses a method for cultivating and planting purple yams with high yield, and belongs to the field of a purple yam cultivating technology. The method comprises the following steps of (1) preprocessing and seeding of seed yams; (2) management of purple yam seedlings; (3) cottage and cultivation of purple yam seedlings; (4) filed growing management of purple yams; (5) harvesting of purple yams. According to the method provided by the invention, the purple yams are planted by tuber seeding and planting, therefore, the seed yams can sprout and emerge as soon as possible; by adopting a seedling arrangement way that the tips of the seed yams are upward and the longitudinal sections are obliquely downward, the germination rate can be improved by about 9.7% and the emergence rate of the purple yams can be improved by about 7.8%; in the process of growing the purple yam seedlings, a proper amount of fertilizers can be applied to provide the support of continuous and effective fertilizers and proper temperature and humidity to the growth of the seedlings, so as to ensure the survival rate and survival quality of the seedlings in the growth process of the purple yams; in addition, a cottage shed is ventilated and sprayed with water to realize moisturizing, therefore the excellent quality of the harvested purple yams at the later period can be ensured; in addition, the acre yield of the purple yams planted by the method provided by the invention is higher than that of the purple yams planted by a traditional method, and the benefit can be improved significantly.

Description

technical field [0001] The invention relates to a high-yield purple yam cultivation method, which belongs to the technical field of purple yam cultivation. Background technique [0002] Purple yam has high medicinal value. Regular consumption can not only increase the body's resistance, lower blood pressure, blood sugar, anti-aging and prolong life, but also benefit the spleen, lung, kidney and other functions. It is a good food supplement material. It is also known as the "king of vegetables". In addition, purple yam is delicious and can be eaten in a variety of ways. It can be processed into whole powder, snack food, etc. The market demand is large, so the cultivation of purple yam has high economic benefits. [0003] The breeding method of purple yam cannot be purified and rejuvenated by its own yam beans like ordinary white yam. At present, purple yam is planted and propagated by cutting tubers, and its propagation coefficient is low, which greatly limits the propagatio...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 葛建徐静
Owner 葛建
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