Yam planting groove and yam planting technology

Abstract

The invention belongs to the yam planting technology field and provides a yam planting groove and a yam planting technology. The first soil layer of the planting groove is concavely provided with a plurality of guiding grooves. The distance between the two adjacent guiding grooves and the port portion of the planting groove is greater than the distance between the two adjacent guiding grooves andthe end portions of growth groove walls. A second soil layer is concavely provided with a plurality of growth grooves. The guiding grooves and the growth grooves are connected in a one-to-one correspondence mode. By using the planting groove, yam potato seeds can absorb more nutrients, plant diseases and insect pests can be effectively prevented, a yam production value is increased, a yam shape ismaintained, the harvested yam is ensured to taste fine, harvest time is improved and economic benefits are increased. The planting technology comprises the following steps of (1) sowing; (2) fertilizing; and (3) irrigating and accelerating germination. By using the technology, large-scale artificial planting can be developed while the delicate and waxy advantages of original wild yam are kept, and the defect of poor disease resistance is overcome.

Description

technical field [0001] The invention belongs to the technical field of yam planting, and in particular relates to a yam planting tank and a yam planting process. Background technique [0002] Panzhihua cycad yam has a large market demand and huge potential economic value because of its delicate, soft, glutinous fragrance, thick soup, high yield of two to three meters in a suitable environment, strong without losing its taste, etc. However, due to defects such as high temperature, dry and hard soil, many rocks, thin soil, and high soil viscosity in Panzhihua, the excavation is different from sandy land fractures or serious damage, which greatly reduces market benefits and requires strict planting techniques. [0003] In addition, the current yam planting technology has the following major disadvantages: (1) The traditional agricultural method is the main method, with a high proportion of labor and extremely low use of machinery; (2) The yield of the yam produced is low, and t...

AI Technical Summary

Problems solved by technology

However, due to defects such as high temperature, dry and hard soil, many rocks, thin soil, and high soil viscosity in Panzhihua, the excavation is different from sandy land fracture or damage, which greatly reduces the market benefit and has strict requirements on the planting process.

[0003] In addition, the current yam planting technology has the following major disadvantages: (1) The traditional agricultural method is the main method, with a high proportion of labor and extremely low use of machinery; (2) The yield of the yam produced is low, and the bending is not conducive to packing and storage Or transportation and peeling; (3) Due to unreasonable planting methods, the ground temperature rises, and the water loss of the yam section is serious, resulting in poor taste of the yam, weak seedlings in the next year, and reduced production; (4) The control of underground diseases and insect pests is very cumbersome and effective. Poor, the economic value of yam per unit area is not high, and the investment increases

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