High-yield tomato planting method for saving fertilizer

Abstract

The invention provides a high-yield tomato planting method for saving fertilizer in a solar greenhouse. A fertilization mode of layered fertilization in ridges is adopted, a single-row single-plant double-vine V-shaped planting mode is adopted, and finally E-shaped planting ridges are formed in combination with intertillage. According to the planting method, ventilation and light transmission areachieved, and few diseases and pests exist; the root systems are developed, and the yield-increasing potential is large; the investment on fertilizer, seedlings and pesticide is lower than a conventional planting mode; the mechanical level is high, the labor is relatively centralized, and the labor amount is low. By adopting the method, the obtained fruits are orderly, even, big, good in color, low in imperfect fruit quantity and high in good-quality fruit yield, and the yield is increased by 15% or above compared with the conventional planting mode. According to the method, planting is combined with breeding, and continuous cropping is avoided; the investment is low, management is facilitated, the labor and time are saved, and the high-yield and efficient aim is achieved.

Description

technical field [0001] The invention belongs to the field of agricultural production, and in particular relates to a method for planting tomatoes in a solar greenhouse. Background technique [0002] Tomato is a common vegetable variety in the north and south, with a large planting area and a wide range of regions in the country. At present, tomatoes in various parts of the north are generally grown in solar greenhouses. The stubble arrangement is generally divided into autumn and winter stubble and winter and spring stubble, and most of them adopt the planting mode of large ridges and double rows. The small row spacing is 50cm, the large row spacing is 80cm, the plant spacing is 40cm, the density per mu is 2500 plants, and the yield per mu is about 7500kg. This traditional planting mode requires a lot of labor, large investment and low income. Due to perennial high water and fertilizer and high-density cropping, not only the soil salinization is increasing year by year, t...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problems of much labor, large investment and poor light in solar greenhouse tomato planting, the present invention provides a new tomato planting method. The planting method has low plant density, good light, small investment, less labor, high yield and high efficiency

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