Bagging management prevents fruit cracking of pear a brief report 果实套袋对梨发生裂果的影响简报
Cultivation experiment of red globe grape and its planting techniques 防止红地球葡萄裂果的技术要点
Ridging and grass mulching can reduce fruit cracking of fuji apples in huangfan area 起垄加覆草对减少黄泛区富士苹果裂果的效果
In this thesis , using the shoot tip , a high efficient regeneration system of cherry was constructed , and using the domesticated shoot tip as receptor , the a . tumefaciens mediated genetic transformation system of cherry was optimized by comparing main parameters of the a . ( umefaciens mediated genetic transformation 但其具有果小、核大、肉薄和裂果的缺点,而且是传统育种方法很难改良的树种之一,这促使人们想通过遗传转化技术改变其不良性状。