[慢性紫外线B辐射对饲料甜菜生长、发育及产量的影响]
[The effect of chronic UVB-irradiation on the growth, development and productivity of fodder beet].
作者信息
Ziablitskaia E Ia, Koz'min G V, Simonenkova E D, Zeĭnalov A A, Tolstikov Iu V
出版信息
Kosm Biol Aviakosm Med. 1991 Jul-Aug;25(4):23-5.
In a field study in 1989, the effect of additional UV-B-irradiation (with an intensity of 0.34, 0.49 or 0.77 W/m2, daily exposure of 17.3, 26.7 or 39.1 kJ/m2, and total exposure of 1457.3, 2248.8 or 3285.6 kJ/m2) on the growth, development and productivity of fodder beet var. Eckendorf yellow was investigated. The three levels of irradiation caused a delay of plant growth and a significant reduction of plant height (18-26%), air-dry weight of leaves (32-43%), wet weight of leaves (48-52%), and weight of root-crops (48-50%).
1989年的一项田间研究，考察了额外的UV-B辐射（强度分别为0.34、0.49或0.77 W/m²，日照射量分别为17.3、26.7或39.1 kJ/m²，总照射量分别为1457.3、2248.8或3285.6 kJ/m²）对饲料甜菜品种埃肯多夫黄的生长、发育和生产力的影响。这三个辐射水平导致了植物生长延迟，植株高度显著降低（18 - 26%），叶片风干重量显著降低（32 - 43%），叶片湿重显著降低（48 - 52%），以及块根重量显著降低（48 - 50%）。
Zotero 插件