亚洲欧美日韩中文字幕网址,91精品三级在线观看播放,成全影院电视剧在线观看

· Promote robust differentiation of flower buds, flowers and fruits are continuously stubble (overcoming years)

· Release dormancy, promote sprout and growth
· Strong buds and flowers, intelligent fruit preservation, fruit division, fruit expansion, alleviate the phenomenon of large and small fruits

·Enhance resistance to stress and disease, eliminate top advantages, and balance nutrition distribution