How much does it cost to grow leeks in greenhouses?

The land rent is 1350 yuan/A Mu year, and the total cost per mu is 7000-8000 yuan. Three batches of leeks can be produced per mu of land every year, and more than 3000 kilograms of leeks can be harvested 1500 kilograms. Last year, the price of leek was 5 yuan/kg, and this year it rose to 6 yuan.

Leek yellow, also known as "leek bud", "leek yellow bud" and "leek yellow", commonly known as "leek white", is the product of softening and yellowing of leek. Leek is dark and grows completely in the dark. Because there is no sunlight supply, it can't carry out photosynthesis. Chlorophyll will turn yellow after synthesis, which is called "leek yellow".

Due to insufficient sunshine, it is yellow and white, and its nutritional value is not as good as that of leek. It is a perennial herb of Liliaceae, with seeds and leaves as medicine. Has the effects of invigorating stomach, refreshing mind, arresting sweating, arresting astringency, tonifying kidney, strengthening yang, arresting ejaculation and stopping diarrhea.