Greenhouses
June 06, 2024
In the greenhouse there is a small plot where you can plant citrons to increase the economic efficiency of the greenhouse.
First, raise seedlings: Before the arrival of the first frost, the seedlings of deciduous trees will be lifted from the field, and the number of seedlings raised will depend on the vacant land in the greenhouse. In that year, 120 seedlings per plant per square meter can be planted - 150 strains, and perennial seedlings can be planted with 100 strains per 120 squares - 120 strains. When growing, keep the thick roots.
Second, the planting: digging a deep 0.5 meters in the leeward sun, a width of 1 meter of false sulcus, will be good to the south of the seedlings wood, the roots of the north put. Roots and roots are next to each other, buried in soil, and irrigated. If the temperature is low, add some soil or cover it with rice straw or corn stover. About 15 days to 20 days can be transplanted into the greenhouse.
III. Planting: Seedlings that have been frozen or have serious pests and diseases before planting are divided into three parts according to their height. According to the height in the greenhouse, dwarf seeds are planted in front of the shed, medium in the middle, and tall in the back. Planting the ditch from north to south, the ditch is 35 centimeters deep and the width is determined by the open space in the greenhouse.
IV. Management: After germination of the top buds without affecting the growth of other vegetables, spray 0.2% urea or potassium dihydrogen phosphate solution for extra-root topdressing. Shoots are harvested when they are 20 cm to 25 cm long.
