Classification of seed1. copy (Seed Breeder), the seed produced by breeding breeding, which requires students to meet defined breeding invented that. By the academic principles, there are fewer products to research. Department of Agriculture Research Institute, Institute for educational research. 2. the main seed (Seed Foundation) is the seed that comes from the seed of screening, which breeds by agriculture or agricultural scholars under the guidance of care, improve the plants to maintain the purity of plant species and their characteristics. 3. the seed expand (Registered Seed) is the seed of agricultural promotion Department of operations from the parent seed to farmers who produce and selection of conversion under the control and guidance of officials. 4. seed supplier (Certified Seed) is derived from the seeds of varieties expand etiology to symbolize purity meets varieties are good for planting sprouts produced by promoting agriculture.
การแปล กรุณารอสักครู่..
