问题:
[名词解释] 肥料试验 fertilizer experiment
问题:
[名词解释] 田间试验 field experiment
问题:
[名词解释] 探索播种 exploration seeding
问题:
[名词解释] 匀地播种 sowing of evenland
问题:
[名词解释] 土培 soil culture
问题:
[名词解释] 水培 water culture
问题:
[名词解释] 完全培养液 complete culture solution
问题:
[名词解释] 缺素培养液 culture solution of element deficient
问题:
[名词解释] 无土栽培 soiless culture
问题:
[名词解释] 砂培 sand culture