Method for planting broccoli

Abstract

The invention discloses a method for planting broccoli. The method includes steps of building greenhouses on planting lands and arranging ventilation and heating equipment, humidity adjusting equipment and inner spraying systems in the greenhouses; plowing the lands, applying farmyard manure, calcium superphosphate, potassium sulfate and borax to each mu of lands, refining fertilizers and soil andthen ridging the lands; trying to carry large quantities of soil and avoid damaging the roots to the greatest extent when seedlings are pulled out, setting the field planting depths in such a mannerthat the soil covers the portions under the leaves of the seedlings and the seedlings are tightly pushed, and carrying out spraying and watering by the aid of the spraying systems; combining intertillage weeding with compound fertilizer and urea dressing on each mu of lands, starting the spraying systems every 2-3 days to carry out spraying and watering, keeping the internal temperatures of the greenhouses unchanged at 24-26 DEG C in daytime and keeping the internal temperatures of the greenhouses unchanged at 18-20 DEG C at night. The method for planting the broccoli has the advantages that the temperatures and the humidity required by the broccoli during growth are scientifically and reasonably adjusted, accordingly, the problems of purple leaves and dry stems of existing broccoli due tounreasonable temperatures and humidity can be solved, nutrition in the broccoli can be guaranteed, taste can be improved, and the quality of the broccoli can be enhanced.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a broccoli planting method. Background technique [0002] With the general improvement of people's living standards, everyone's health awareness is getting stronger and stronger. Broccoli is favored by more and more consumers for its unique nutritional value and anti-cancer effect. Broccoli is commonly known as broccoli. It is native to Italy and is a common vegetable. Commonly known as broccoli, also known as broccoli. A biennial herb that is a variety of cabbage. The leaves are large, and the top of the main stem forms a hypertrophic flower ball, green or purple-green, the small flower buds on the surface are not densely packed, and small flower balls grow on the top of the side branches. Its edible parts are green tender flower stems and flower buds, which are rich in nutrients, including protein, sugar, fat, vitamins and carotene. The nutritional content ranks ...

AI Technical Summary

Problems solved by technology

At present, the cultivation of broccoli does not reasonably provide the temperature and humidity environment required for its growth, that is, the leaves often turn purple when the temperature is too low, resulting in dry stems and leaves, poor taste, and lack of nutrients, which cannot meet people's expectations for broccoli nutrients. needs

In addition, if the fertilization management is not in place, the flower grains are often thick and empty stems are easy to appear, which affects the quality of the broccoli and reduces the economic benefits of planting.