Tea garden free of weeding and plowing

Abstract

A tea garden free of weeding and plowing comprises tea trees, honeycomb-shaped air-entrapping building blocks, surface layer weed-proof films and water and fertilizer preserving ditches. Each water and fertilizer preserving ditch is formed in the middle ground in the line spacing between every two lines of tea trees. The honeycomb-shaped air-entrapping building blocks are laid on the water and fertilizer preserving ditches and provided with honeycomb holes for ventilation and water inflow. The honeycomb-shaped air-entrapping building blocks are spliced into sidewalks between the tee trees and serve as channels for water inflow and ventilation, cover objects for preventing weeds from growing and carriers for ventilation of soil in the tea garden. According to the tea garden, neither weeding nor plowing is needed, water preservation and fertilizer saving can be achieved, the fertilizer utilization rate can be increased, the fertilizer application amount can be reduced, maintenance and management difficulty and cost of the tea garden are greatly reduced, the planting and management level of the tea garden is increased, bitter work of weeding and plowing by tea farmers is eliminated, excellent conditions are provided for mechanical harvest, pruning and fertilization of the tea garden, and the tea garden has a direct effect on improving the cleanliness, quality and output of tea leaves.

Description

Technical field: [0001] The invention relates to the field of tea tree cultivation, in particular to a weed-free and no-tillage tea garden. Background technique: [0002] With the continuous improvement of people's living standards, the demand for tea has increased year by year, and the domestic and export volumes of tea have shown a linear growth. As an economic plant with the most potential for development in my country, large-scale tea planting has become an important factor for farmers to increase their income and rural areas to become rich. important way. However, there is still no ideal solution for weeding and tillage during the cultivation of tea gardens. At present, it can only be done manually, and the labor intensity of weeding and tillage is extremely high. With the increase of rural migrant workers, Most of the people engaged in tea planting are old people and women. These people are physically weak and unable to do the job. Tea farmers can only complete weeding...

AI Technical Summary

Problems solved by technology

[0014] According to statistics, the annual cost of weeding and plowing an acre of tea garden is about 2,000 to 2,500 yuan. With the further improvement of people's material conditions, more and more farmers will give up the labor-intensive tea industry. The wages of rural labor will rise further, so the cost of weeding and plowing tea gardens will also increase. What is even more troublesome is that during the season when tea gardens need weeding and plowing, strong labor in rural areas is in short supply, and there are often cases where money cannot be found. Human phenomenon, so the cost of tea plantation will be higher and higher

At the same time, since the fertilizer utilization rate of the existing tea gardens is only about 30%, most of the fertilizers applied in the tea gardens are lost with water, which not only increases the planting costs of tea farmers, but also pollutes the regional soil and water system environment

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