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本试验以水稻为试验材料,把稻粒剥壳后测定其发芽率,与未剥壳的稻粒发芽率作对比,探索在特殊情况下稻粒剥壳后(以下称为糙米)作为育种材料或种质交换时,其发芽力的可靠性。 1 材料与方法供测发芽率的种子,每个品种随机取样400粒,其中200粒不剥壳,另200粒用谷物脱壳为糙米,设4次重复,每次重复50粒,按G13/T3543.4—1993《农
In this experiment, rice was used as test material, the germination rate of rice grains was determined after peeled, compared with the germination rate of non-peeled rice grains, and explored under special circumstances, rice peeled (hereinafter referred to as brown rice) as a breeding material Or germplasm exchange, the reliability of its germination. 1 Materials and methods For the measurement of germination rate of seeds, 400 varieties of random sampling of each variety, of which 200 are not peeled, and the other 200 grains of brown rice with shelled, set 4 times repeated, each time repeated 50, according to G13 / T3543.4-1993 "Farmers