The genetic variability residing in diploid andtetraploid species of the Gossypium genusrepresents a large,under-utilized resource incurrent cotton improvement efforts.Geneticdiversity in elite germplasm is reported t...The genetic variability residing in diploid andtetraploid species of the Gossypium genusrepresents a large,under-utilized resource incurrent cotton improvement efforts.Geneticdiversity in elite germplasm is reported to benarrow.Actual diversity on the land isnarrower,due to preferential mass planting ofsuccessful cultivars and breeding techniques展开更多
文摘The genetic variability residing in diploid andtetraploid species of the Gossypium genusrepresents a large,under-utilized resource incurrent cotton improvement efforts.Geneticdiversity in elite germplasm is reported to benarrow.Actual diversity on the land isnarrower,due to preferential mass planting ofsuccessful cultivars and breeding techniques