The planting conditions of the latest cymbals

Chitou is a kind of onion plant, the general rhizome epidermis is red or white, in addition to fresh food, it can also be pickled and eaten. It is mainly planted in the Yangtze River basin. It is widely cultivated in the south. It can grow well in a cool climate, but not in a cold or hot climate. The specific requirements of the growth environment of teammates will be described in detail next. To help you understand the requirements of the living environment.

I. temperature

Grow above 5 degrees below 30 degrees, grow slowly at 30 degrees, stop growing above 30 degrees, then slow down above 5 degrees below 10 degrees, and dormancy below 5 degrees. Therefore, it is suitable for planting in the southern subtropical region in spring and autumn, and the temperature is more suitable at this time. The optimum temperature for growth is 15 to 21 degrees.

Second, lighting

Grow well in short-day environment, can adapt to weak light, strong light is easy to lose water and increase temperature and burn, so it does not adapt to strong light, but long-day sunshine can also grow, the lighting requirements are not strict. The warm sunshine and sunshine time in spring and autumn are the best light.

Third, humidity

The head of the mackerel does not need too much water, as long as it keeps the aboveground stems and leaves erect and the underground roots continuously supplied with water. Therefore, the soil moisture is generally maintained at about 55%, and the air humidity is maintained at 60%. Generally require less watering before germination, to avoid seed stem rot, after germination to start watering, once a day. The seedlings grow to 10 centimeters and are watered once a month. During the period of rhizome expansion, water can be irrigated once a week and less water before harvest.

IV. Soil nutrition

It is required to choose fertile soil, preferably one with high humus content. Requires the soil to maintain a good structural layer, good drainage and ventilation, if the wind to the sun of the sandy loam. You can apply some humus soil before planting to improve the soil, and then, in planting, you should apply a large amount of base fertilizer, 1000 jin of compost or manure per mu, do not use poultry fertilizer, poultry is fertile and rotten for a long time. Farm manure can meet the demand for a large number of elements, as well as a variety of trace elements. In addition, all kinds of trace element fertilizer should be sprayed during the period of topdressing. There are also different amounts of compound fertilizer in different periods.

For these environmental factors necessary for plant growth, the head has its own unique needs, for example, it likes fertilizer, and it may need adequate supply when growing and replenishing nutrition. in short, make appropriate adjustments to these environmental factors according to its growth needs. It will be able to meet the needs of the good growth environment.