不同时期控释氮肥处理功能叶的净光合速率也均显著地高于尿素处理。
Photosynthetic rates of the functional leaves at different stages in CRNF treatment were significantly higher than those in urea treatment.
用P - V技术研究了冬小麦苗期、拔节期和孕穗期功能叶膨压维持方式。
P-V technique was used to test the mode of turgor maintenance of wheat leaf at seedling, jointing and earing stages.
功能叶中以PGR4处理减少幅度最大，茎杆中以PGR1处理减少幅度最大。
The highest decreasing magnitudes of PGR4 were in functional leaves, however PGR1 in stems.
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