High-yield Cultivation Method of Ziyu Huaishan

Abstract

The invention discloses a high-yield purple yam cultivation method which comprises the following steps: 1, digging a shallow pool, wherein a water-resisting layer is formed in the pool bottom, a yellow mud layer is coated to the water-resisting layer, and multiple rows of V-shaped grooves are built; 2, sequentially laying planting base soil in the V-shaped grooves in a layered manner; 3, inserting shallow orienting plates into the V-shaped grooves; 4, placing purple yam seedlings above the shallow orienting plates; 5, performing growth management on the purple yam seedlings until the purple yams grow mature; and 6, harvesting, thereby obtaining the purple yams. According to the method disclosed by the invention, the V-shaped grooves are built aiming at the characteristics of the purple yams, so that rapid drainage is realized, moisturizing can be realized, planting and harvesting can be facilitated, and the planting efficiency is increased. According to special planting soil in the invention, the planting soil is high in nutrient content and excellent in air permeability and is particularly favorable for growth of the purple yams. The special shallow orienting plates for yams designed according to the invention are convenient to use, simple in operation and high in practicality, and the planting and harvesting efficiency of the yams can be improved.

Description

technical field [0001] The invention relates to the technical field of yam planting, more specifically, the invention relates to a method for high-yield cultivation of purple jade yam. Background technique [0002] Purple jade yam, also known as purple yam, is a preferred variety. Compared with traditional white yam, purple yam is richer in nutrients such as polypeptide enzymes, trace elements, and zinc. In addition, the anthocyanin content of purple yam is higher than that of white yam. 60 times that of yam, it is helpful for eye health, heart disease and cancer prevention. Therefore, it also has higher economic value. [0003] The development of superficial directional cultivation technology has further reduced the requirement of soil depth for yam planting, and it can be planted even in aquaculture ponds with a depth of only half a meter or even shallow. In the Guangdong and Guangxi regions, there are many shallow ponds with a depth of only 0.5-1.2 meters. These shallow...

AI Technical Summary

Problems solved by technology

In the Guangdong and Guangxi regions, there are many shallow ponds with a depth of only 0.5-1.2 meters. These shallow ponds are too shallow for large-scale fish farming. At the same time, the drainage of the shallow ponds is not good, and the accumulated water makes it impossible to grow crops. Therefore, many shallow ponds are in a state of disuse. , can not be effectively used, it is a pity

[0004] The existing purple jade yam planting techniques are all planted on the original local soil. Although it is more convenient, the local soil has many shortcomings and does not match the growth characteristics of yam, so it affects the growth of yam more or less. , which is not conducive to high-yield planting of Huaishan

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