Agricultural experiment plot became the base for breedingimprovedvarieties, improved culture technology and variety comparative test.
农业试验小区是选育良种、改进栽培技术、进行品种对比试验的基地。
2
The traditional line selection and cross breeding is one of the most effective ways to cultivate improvedvarieties.
传统的家系选择和杂交育种是培育优良品种最有效的方法之一。
3
The varieties of hongyu seed breeding and research staff carefully purification, make the breed in similar products in the yield, disease resistance and the palate has improved greatly.