High-quality high-yield cultivation method for fresh gingers

Abstract

The invention relates to a high-quality high-yield cultivation method for fresh gingers. The mode featuring five-layer film mulching is employed. The five film layers include a large arched shed film, a light-focusing film, a double-trench middle-arch-shed film, a single-trench small-arch shed film and a ground film. Meanwhile, a 963 organic water-soluble fertilizer solution is employed. Therefore, the growth stage of fresh gingers is prolonged and the output of fresh gingers is significantly increased. The high-quality high-yield cultivation method for fresh gingers has the following beneficial effects: a fresh ginger shed is not limited to regions and can be used in any places suitable for plantation of fresh gingers; by prolonging the growth stage of fresh gingers, fresh gingers can be more quickly put on the market and the yield of fresh gingers is increased; therefore, plantation benefits of fresh gingers are enhanced; through yield monitoring, the ginger field per mu yield of the high-quality high-yield cultivation method can be up to 24000-28000 jin, which is double of the yield of traditional plantation of gingers.

Description

technical field [0001] The invention relates to a high-quality and high-yield cultivation method for ginger, belonging to the technical field of crop cultivation. Background technique [0002] Anqiu City, Shandong Province is a famous hometown of ginger in my country. According to "Anqiu County Chronicles", Anqiu ginger was sporadically planted in Anqiu during the Wanli period of the Ming Dynasty (1573-1620). After nearly 500 years of cultivation, Anqiu ginger has gradually developed its characteristics. It is rich in protein, sugar, crude fiber, fat, zingerone, iron, etc. It is a high-quality condiment. In 1995, Anqiu was named "the hometown of ginger and garlic in China". Anqiu has a ginger planting area of ​​200,000 mu, with an annual output of 200 million kilograms, making it the largest production base in Jiangbei. [0003] The reason why Anqiu ginger has good quality is related to the fact that the temperature, light and soil conditions in Anqiu are very suitable fo...

AI Technical Summary

Problems solved by technology

At present, there are four problems in the application of chemical fertilizers in my country: First, the average application amount per mu is too high

Second, the phenomenon of unbalanced fertilization is prominent

Third, the utilization rate of organic fertilizer resources is low

At present, the total nutrients of my country's organic fertilizer resources are about 70 million tons, and the actual utilization is less than 40%.

Fourth, the fertilization structure is unbalanced

The root system of ginger is underdeveloped, distributed shallowly in the soil, poor in absorbing water and fertilizer, and poor in drought and waterlogging resistance. Too dry and too wet soil is not conducive to the growth of ginger stems and leaves and the expansion of ginger blocks, and it is easy to cause the occurrence of diseases

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