diploid generation

英 [ˈdɪplɔɪd ˌdʒenəˈreɪʃn]

美 [ˈdɪplɔɪd ˌdʒenəˈreɪʃn]

二倍世代

The current research find cross between haploid and diploid can also product early generation stable hybrid populations in F3 for the first time.
本研究对四对单倍体-二倍体双胚苗材料及它们的杂种后代进行分析，发现单倍体与二倍体杂交在F3发生早代稳定现象。
Rice institute of Sichuan Agricultural University obtained some early generation stable hybrid populations in F2 in rice by crossing triploid and tetraploid from twin-embryo seedling, diploid from early generation stable populations, triploid that is mutant strain in field with common diploid.
四川农业大学水稻研究所利用双胚苗来源的三倍体、四倍体，自然突变的三倍体和早代稳定的二倍体作母本与普通二倍体杂交，获得了F2代稳定的杂种群体。
Data was recorded for tuber yield, tuber number, mean tuber weight, tuber shape, eye depth, skin smoothness, flesh color, specific gravity, and plant vigor. We analyzed all the traits measured for diploid hybrids and 4x-2x tetraploid progenies in seedling generation.
对二倍体杂种和4x-2x实生苗世代进行单株产量、单株薯数、平均块茎重、薯形、芽眼深度、光滑度、薯肉色、比重、长势等性状的分析。