A New planting Model of Aquatic vegetables to solve the problem of continuous cropping
In recent years, the innovative technology team for efficient production of aquatic vegetables in Jiangsu Province has extensively carried out cooperation and exchange, integration, demonstration of "melon and fruit vegetables-water chestnut", "water spinach in greenhouse in early spring-late autumn melon and fruit vegetables", facility "mushroom-water-drought" ecological cultivation and other new ecological planting models, which not only effectively control the continuous cropping obstacles of facility vegetables, but also through off-season cultivation. The production efficiency of protected vegetables has been greatly improved, and the benefit of aquatic vegetable stubble in some areas has reached more than 20,000 yuan per mu in 3 months.
At present, lotus root, mushroom and water chestnut in greenhouse have been planted on a large scale in Jinhu, Baoying, Jiangyan, Rugao, Yandu, Xinghua, Jingjiang, Funing and other places. New eco-efficient models such as "strawberry-water chestnut" in Lishui District of Nanjing, "xerophytic vegetables-watermelon in spring greenhouse-direct seeding in Dongtai city of Yancheng", "seedling grass-water mushroom in spring greenhouse-rice" in Jiangyan District of Taizhou City have been popularized and applied on a large scale, and the annual cultivation area is more than 50,000 mu in the water-rich areas south of the Huaihe River Basin.
- Prev
China's grain production has increased year after year, supply and demand is still tight, per unit yield can still "jump" more.
At present, the autumn and winter planting of wheat across the country is coming to an end. China has had a bumper wheat harvest for many years, but its stable development still faces some shortcomings. Under the rigid constraints of land and water resources, the decline of comparative benefits of planting, and the impact of the international market, how to achieve stable yield and increase production of wheat in China?
- Next
Study on the Development of leading Enterprises in Rural Agriculture
The development of rural agricultural leading enterprises is the core of promoting agricultural industrialization. Leading enterprises integrate the functions of opening up market, guiding production, deepening processing, scientific and technological innovation, financing, sales and service, etc., so as to increase farmers' income in the new stage of agricultural development.
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