Small pot preparation method for cotton and water-saturation type seedling

Abstract

The invention relates to a pot preparation method of cotton water-mixing type seedling raised in a small nutritional pot, which belongs to the technology of crop cultivation and management. A pot preparation tool comprises a tool for filling nutritional earth, a former and a pot pushing panel, wherein the former is used for fixing 18 iron plate grids with the area of 3.5*3.5 cm and the height of 5.0 cm in 6 rows in a steel frame, 0.2% of compound fertilizer is added to the thin earth, a moderate amount of crushed grass is added with water to a saturation state, the mixer is stirred uniformly and then filled in the former, a small amount of thin sand is scattered on the surface of the earth, the nutritional pot is pushed out by the pot pushing panel and arranged on a seedling bed in order.The best seedling age is 20 days, the seedling with two leaves and one core is transplanted, water is poured into the seedling bed before planting, and the seedling with the wet nutritional pot is transplanted in land. The invention uses water-mixing type forming principle, makes 108 nutritional pots, changes traditional pot preparation method through pressure type forming, saves energy and laborand has high efficiency, and the specification of the nutritional pots is standardized. The invention increases the survival rate of seedlings and shortens the retardation phase of seedlings.

Description

1. Technical field [0001] The invention relates to a "cotton 'water and style' micro-pot seedling raising and making pot method", which is a set of simplified production tools, production technology and seedling management technology for cotton nutritional pots, belonging to crop cultivation management technology. 2. Background technology [0002] Cotton nutrition pot seedling transplanting is a major innovation in my country's cotton cultivation technology. Since the 1950s, the pot-making tools and pot-making technology developed in my country have been continuously improved and perfected, and have developed into cotton areas in the Yangtze River Basin and the Yellow River Basin. The main planting method is widely used in the vast cotton areas. However, due to the large amount of labor and high labor intensity for pot making, seedbed management, and transplanting, this technology has become a factor restricting the stable development of cotton production under the current s...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems of laborious and labor-intensive production of conventional nutrient bowls, difficulty in making bowls in sticky soil, and difficulty in transplanting live trees in dry bowls. , develop and optimize nutrient soil formula and nutrient pot specifications, standardize production methods, and reform seedling management technology. It is required that this technology can effectively reduce the labor and labor intensity of cotton nutrient pot making, improve the efficiency of making pots, save labor, time and effort, and improve seedling raising effects. the goal of

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