Method suitable for planting chilli in Hainan

Abstract

The invention discloses a method suitable for planting chilli in Hainan. The method includes the steps of species selecting, seed soaking and germination accelerating, nutrient soil preparing, seed sowing and seedling culturing, soil preparing, planting, ecological and friendly fertilizer applying, water managing, weeding and earthing up, pruning, disease and insect pest preventing and treating, fruit harvesting and the like. The method suitable for planting chilli in Hainan is suitable for culturing chilli in Hainan province, the fertilizer nutrient ratio and application time are reasonable,the problem that the nutrient application is not consistent with the chilli nutrient demand can be solved, the fertilizer utilization rate is increased, the ecological influences caused by nutrient loss are reduced, meanwhile the plant disease and insect pest problem is reduced, the fertilizer application cost can be reduced by 40 RMB per mu, the product quality is improved, and the ecological andfriendly plantation of chilli in Hainan is realized.

Description

technical field [0001] The invention belongs to the field of planting, and relates to a method for planting peppers, in particular to a method suitable for planting peppers in Hainan. Background technique [0002] Hainan is located in the tropics, with long summer and no winter, sufficient light and temperature, and strong photosynthesis. It is known as the "natural large greenhouse". Winter melons and vegetables are the pillar industries for increasing agricultural efficiency and farmers' income in Hainan. In 2018, the planting area of ​​melons and vegetables in winter is about 3 million mu. As one of the main crops of winter melons and vegetables, peppers are planted in a complete range. mu. Peppers are mainly cultivated in winter in Hainan Province, and generally start planting in September-October. [0003] The soil in Hainan is generally acidic, which leads to further acidification of the soil and lack of nutrients in the long-term use process. Studies have shown tha...

AI Technical Summary

Problems solved by technology

Studies have shown that in the 21st century, compared with the 1950s, the proportion of the island's soil pH below 5.0 has increased significantly, resulting in poor fertilizer efficiency, low yield, serious root rot and dead roots, and a significant increase in the incidence of diseases and insect pests.

[0004] At present, there are still many problems in nutrient management, especially fertilization, in Hainan pepper cultivation, which affects the yield and quality of peppers, resulting in low prices and even unsalable etc.

In the traditional nutrient management of peppers, from base fertilizer to topdressing, the amount of fertilizer used is large and unreasonable, resulting in the loss and leaching of more available nutrients, aggravated non-point source pollution and destruction of the ecological environment; Intensified, the use of pesticides has also increased significantly