학술논문
昼间短时间亚高温对番茄叶片光合作用的影响 / Effect of Short time Sub-high Temperature at Daytime on Photosynthesis of Tomato Leaves
Document Type
Academic Journal
Author
Source
农业科技与装备 / AGRICULTURAL SCIENCE & TECHNOLOGY AND EQUIPMENT. (1):3-6
Subject
Language
Chinese
ISSN
1674-1161
Abstract
研究2h、4h、6h和8h昼温35℃的亚高温处理对番茄光合作用的影响.结果表明:4h植株叶片净光合速率(Pn)的日变化明显高于对照;2h和4h番茄叶片Pn下降主要是气孔限制因素引起的,而6h和8h植株叶片Pn下降主要是由非气孔限制因素引起的.