“vegetative propagation”可以造什么句，vegetative propagation造句

The accumulation of virus in sugarcane stalks causes a yearly serious diseases because of vegetative propagation.

The success of this technology and improve the quality of poultry for the vegetative propagation of rare and endangered animals, extinct species of great significance Chuan.

Studies were made on the vegetative propagation coefficient and cormels biological characters using eighth-excision in different development phase of Lycoris radiate.

Efficient methods of vegetative propagation and improved screening techniques are also required.