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种子是重要的农业生产资料之一,种子质量的优劣对农业生产有直接的影响。我省今年春季由于玉米种子芽率过低,造成的损失近几十万元。这类问题在蔬菜种子方面表现也较突出。尤其是近些年来在甘蓝生产上
Seeds are one of the important agricultural means of production. The quality of seeds has a direct impact on agricultural production. This spring, due to corn seed germination rate is too low this year, resulting in the loss of several hundred thousand dollars. Such problems in the performance of vegetable seeds are also more prominent. Especially in cabbage production in recent years