Detailed Notes on agriculture xixe siècle
In some cases, wild species are the principal supply of resistance qualities; some tomato cultivars which have gained resistance to no less than 19 ailments did so via crossing with wild populations of tomatoes.[193]ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร (ธ.ก.ส.)Water pollu