polyploid breeding的例句大全

It is yet an important way for polyploid breeding in mulberry through crossing the tetraploid with diploid and breeding triploid hybrid combinations by using induced tetraploid.

诱导和利用人工四倍体资源，与二倍体桑杂交，以及无性固定三倍体或配制三倍体杂优组合，仍是桑树多倍体育种的主攻方向。

The germination characteristics of melon seeds with different ploidy levels were studied in order to cultivate polyploid melons and help in breeding programs to develop good melon varieties.

探讨不同染色体倍性甜瓜种子萌发特性，为多倍体甜瓜的栽培与育种提供理论依据。

It is extraordinarily important to select tetraploid lines for breeding sugar beet polyploid varieties.

摘要四倍体品系选育是甜菜多倍体育种不可缺少的重要环节.

The approach and achievement of Breeding of polyploid grapes and the identification of Polyploidy grapes were systematically stated.

综合有关文献对葡萄三倍体、四倍体等多倍体育种研究的现状、育种的途径及葡萄多倍体的鉴定进行了较系统的阐述。

Biogeographic Patterns of Polyploid Misgurnus Anguillicaudatus in Hubei Province and Basic Studies on Its Breeding

湖北省多倍体泥鳅分布格局及泥鳅育种基础研究