Wangcun, Guli Street, Jiangning District, Nanjing, brought a piece of leeks to the agro-technical 001 workshop. It was reported that there were more than 2 acres of greenhouse leeks planted around January 20, and they had already been harvested. Now they have grown. This pod has buds when the plants are very young, seriously affecting the commercial nature. It is understood that this leek has encountered continuous low temperature and rainy weather during its growth. He asked what was the cause of the premature emergence of this field of leeks, and it was not related to premature sowing.
The height of the Leek plant brought by Wangcun is about 50 centimeters. There are about 9 leaves, and most of the leaves have buds.
An expert from the College of Horticulture, Nanjing Agricultural University, said in an interview with relevant reporters that under the conditions of facilities such as greenhouses in our province, leeks can be cultivated for an annual period, and the sowing date will be determined according to the period of listing. Under normal circumstances, it is not easy to flower. The leek hi is warm and moist, and the suitable temperature for growth is 26-32°C. It grows faster than 35°C, and it easily blooms in short days or when the temperature is lower than 15°C. The weather changed greatly during the spring and the temperature was lower than usual. Frost weather also appeared earlier. The phenomenon of early bud emergence of the amaranth of the above plots was related to the continuous low temperature and rainy weather in the growing season and had little to do with the early sowing of the sowing. Frequent changes in temperature and low temperatures can easily cause leek to bud early.
For the above-mentioned early-stage budding mushroom dishes, the stems can be cut with low moromi and then the amount of fertilizer can be supplemented and the side branches can be promoted. Subsequent occurrences of lateral branches do not appear as early as budding as long as they do not encounter adverse environmental conditions.
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