About Zhang Yingchun
About 甘粛農業大学園芸学院,甘粛 蘭州,730070
About Jie Jianming
About 甘粛農業大学園芸学院,甘粛 蘭州,730070
About Yu Jihua
About 甘粛農業大学園芸学院,甘粛 蘭州,730070
About Tang Chaonan
About 甘粛農業大学園芸学院,甘粛 蘭州,730070
About Wang Cheng
About 甘粛農業大学園芸学院,甘粛 蘭州,730070
About Ganhan Diqu Nongye Yanjiu
About chemical fertilizer
About environmental pollution
About fertilization(cultivation)
About lettuce
About nitrate
About chlorophyll
About photosynthesis
About organic fertilizer
About transpiration
About root system
About 光合成速度
About 可溶性蛋白質
About 減肥
About 草丈
About 可溶性糖
About Fertilizer application and efficiency
About レタス
About 成長
About 収量
About 有機肥料
About 代替
About 化学肥料