苏联亚麻育种中创造原始材料的主要方法是杂交。但是,杂交后不同品种以各自不同的方式把自己的遗传性状传递给后代。普斯科夫农业试验站研究了纤维用亚麻品种在单交、复交和回交情况下的配合价。为此做了三个杂交循环,所用品种为晚熟、抗病的Л-1120、П-255、К-6和早熟、高纤维但对某些病害抗性较差的T-10、T-9、Стремутка、Пско-вский1等,并在田间条件下和试验室加以鉴定。结果表明,诸如生育期、生产率、对真菌病害(萎蔫病、锈病)的抗性这样一些性状,是按照不完全显性类型遗传的。杂种一代的性状均处于亲本类型性状的中间位置,而在杂种二代各组合都有遗 The main method of creating raw materials in Soviet flax breeding is crossing. However, after crossing, different breeds pass their own genetic traits to offspring in different ways. The Pskov Agricultural Experiment Station studied the blending prices of flax varieties for single use, resale and backcross. For this purpose, three hybridization cycles were carried out using late-maturing, disease-resistant lines Л-1120, П-255, К-6 and early-maturing, high-fiber but poorly resistant to certain diseases T-10, T- , Стремутка, Пско-вский1, etc., and in the field conditions and laboratories to be identified. The results show that traits such as growth period, productivity, resistance to fungal diseases (wilt disease, rust) are inherited according to an incompletely dominant type. The traits of the hybrid generation are in the middle of the parent type traits,