The window has a swivel mounted window casement (5) whereby when open the side edges form with the fixed window frame a triangular gap (6) on each side. The gaps are filled with flexible flat elements (7) such as textile of a plastics or metal foil. These flat elements have sound-abso...
The results showed that HBR at the silking stage significantly increased endogenous hormones (ABA, IAA, Z+ZR), hampered leaf senescence, enhanced photosynthetic, improved dry matter accumulation in grains, and increased the grain-filling period, filling rate, and thousand-grains weight. Additionally...