Lily is a perennial bulbous plant, raised for a year and will not die, basically family maintenance, live for three years and five years no problem, if the control of suitable growth environment, life can be as long as twenty or thirty years. Every summer during the high temperature period, it will go into dormancy, which is not dead. If the fresh cut flowers are maintained in water, the time they can live is relatively short, usually about a week, and the longest time they can be put for two weeks.
1. Difference between winter wheat and spring wheat
Planting area: The planting area of spring wheat and winter wheat is bounded by the Great Wall. Spring wheat is planted in the colder areas north of the Great Wall, and winter wheat is planted in the warmer areas north of the Great Wall. Planting and harvesting time: Spring wheat is planted north of the Great Wall. It is usually sown between March and April after the Spring Festival, and then harvested from August to September of the same year.Winter wheat in areas south of the Great Wall is usually sown between September and October of the next year and harvested between April and May of the following year.
Its own characteristics: spring wheat is more drought-resistant, shorter plant type but larger ears, shorter growth period, but the quality is worse than winter wheat, not as good as winter wheat.Winter wheat is very hardy, so it can be sown in October and its seedlings can survive the winter.When spring comes, its seedlings can quickly tiller and grow up.The quality of winter wheat is very good, and the flour is very delicious.
Planting climate: Spring wheat is planted in a place where the winter is very cold, because the winter temperature is too low to sow, so it can only be sown after the spring.Winter wheat is sown in warmer places, it is more cold-resistant, can carry through the winter, sown in the winter and harvested in the summer.
2. Origin of winter and spring wheat
China's wheat is mainly grown in the northern region. The northeast region is very cold in winter, so it can only be sown after the temperature begins to rise in spring. The wheat sown at this time is called spring wheat. The growth cycle of spring wheat is relatively short, and the harvest time is relatively early.The winter temperature in North China is slightly higher, and wheat can survive the winter safely, so this area can be sown in winter.Therefore, spring wheat is sown in spring and winter wheat is sown in winter.
