Planting method of Dioscorea opposita

Abstract

The invention discloses a planting method of Dioscorea opposita, comprising the steps of I, digging shallow pools, providing each pool bed with a water partition layer, applying a layer of yellow mud0.3-0.5 cm to each water partition layer, and building multiple rows of V-channels; II, spreading planting base soil into the V-channels sequentially in layered manner; III, inserting shallow growth orienting plates in the V-channels; IV, placing seedlings of Dioscorea opposita above the shallow growth orienting plates; V, managing the growth of the seedlings of Dioscorea opposita until they growmature; VI, harvesting Dioscorea opposita. The planting method of Dioscorea opposita has the advantages that the V-channels are built according to the characteristics of Dioscorea opposita, draining is fast, moisture can be maintained, planting and harvesting are facilitated, and planting efficiency is improved; the special cultivation soil is prepared herein, has a high content of nutrients, hasgood breathability and is particularly good for the growth of Dioscorea opposita; the special shallow growth orienting plates designed herein are convenient to use and simple to operate and are highlypractical, and planting and harvesting efficiency of Dioscorea opposita can be improved.

Description

technical field [0001] The invention relates to the technical field of yam planting, and more particularly, the invention relates to a yam planting method. Background technique [0002] Huaishan is also known as yam. The topography and geology of the north and the south are different, so the planting methods are also different. Huaishan mostly grows in the hillsides, valleys and forests where drainage is good. However, the hillsides in the south are mostly rocky mountains, so it is not easy to plant Huaishan. [0003] The development of shallow directional cultivation technology has further reduced the requirements for the selection of land for yam planting, and can be planted even in aquaculture ponds with a depth of only half a meter or even shallow. There are many shallow ponds with a depth of only 0.5 to 1.2 meters in Guangdong and Guangxi. These shallow ponds are too shallow for large-scale fish farming. At the same time, the shallow ponds have poor drainage and water a...

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 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. Therefore, the growth of yam is more or less affected. Conducive to high-yield planting of Huaishan

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