About Yang Yonggang
About 甘粛省農業科学院蔬菜研究所,甘粛蘭州 730070
About Wang Leguang
About 甘粛省瓜州県種子管理站,甘粛酒泉 736100
About Zhang Huasheng
About 甘粛省農業科学院蔬菜研究所,甘粛蘭州 730070
About Tang Taoxia
About 甘粛省農業科学院蔬菜研究所,甘粛蘭州 730070
About Zhongguo Shucai
About irrigation
About fertilization(cultivation)
About pesticide
About death
About melon
About summer
About cultivation
About Citrullus lanatus
About film
About output(production)
About continuous cropping
About training
About drip irrigation
About earth surface
About 栽培技術
About Examination and measurement of granular matter
About Railway transportation and service in general
About Production process
About Seismic activity
About Horticultural crops(=garden crops)in general
About 西瓜
About 簡易
About 栽培技術