Comparative on agronomic traits of different triticale germplasm in central Gansu Province
[Objective]The aim of the experiment was to compare the agronomic traits of 6 kinds of triticale germplasm(Gannong 4,Gannong 7,C5,C23,C25)and to select the better germplasm with good agronomic charac-ters in Lanzhou,Gansu Province.[Method]The field morphological characteristics(plant height,number of branches,number of leaves)and aboveground biomass per plant were measured and statistically analyzed.[Result]The height of C25 was the highest(154.27 cm),but the number of leaves was less(57.6/plant)and the number of branches was the least(10.47/plant).Zangkai No.1 had the second highest height(143.15 cm),but more branches(11.9/plant),more leaves(64/plant),and the highest above-ground biomass per plant(80.79 g/plant).Gannong No.7 had the largest number of branches(13.82 per plant),but the growth of plant height in the early stage was slow..Gannong No.4 had excellent tillering performance(12.49 per plant),the highest number of leaves(69.7 per plant),but the lowest number of leaves(54 per plant).[Conclusion]Zangkai No.1 had better agronomic perfor-mance in the central region of Gansu Province.
万方数据
维普
