Results 11 to 20 of about 5,905,925 (280)
Craniofacial growth theory and orthodontic treatment
, 1990 http://babel.hathitrust.org/cgi/pt?id=uc1.l0061452249;view=2up;ui=fullscreen#page/n0/mode ...
Symposium on Craniofacial Growth
core +7 more sources
Growth modification : what works, what doesn't, and why
, 1999 http://babel.hathitrust.org/cgi/pt?id=mdp.39015046466275;view=2up;ui=fullscreen#page/n0/mode ...
Symposium on Craniofacial Growth
core +7 more sources
Agriculture, 2021 Droughts represent one of the main challenges that climate change imposes on crop production. As a globally cultivated staple crop, wheat (Triticum aestivum L.) is prone to drought environments.
Nazir Ahmed +5 more
doaj +1 more source
Improving maize grain yield by formulating plant growth regulator strategies in North China
Journal of Integrative Agriculture, 2021 Plant growth regulators (PGRs) are artificially synthesized compounds that have become an important technical guarantee for agricultural production. EDAH (containing 27% ethephon and 3% DA-6) has been proven to inhibit stalk elongation, promote stalk ...
Li-sha GONG +7 more
doaj +1 more source
Journal of Integrative Agriculture, 2021 Defoliation is an indispensable step in cotton production with mechanical harvesting, especially in the North China Plain (NCP) where mechanical harvesting is limited by a large proportion of green leaves and unopened bolls at harvest time due to ...
Lu MENG +7 more
doaj +1 more source
Journal of Integrative Agriculture, 2022 Early maturity, complete defoliation and boll opening are essential for the efficient machine harvesting of cotton. Chemical topping, involving one extra application of mepiquat chloride (MC) in addition to its traditional multiple-application strategy ...
Hai-kun QI +7 more
doaj +1 more source
Monitoring of Cotton Boll Opening Rate Based on UAV Multispectral Data
Remote Sensing, 2023 Defoliation and accelerating ripening are important measures for cotton mechanization, and judging the time of defoliation and accelerating the ripening and harvest of cotton relies heavily on the boll opening rate, making it a crucial factor to consider.
Yukun Wang +14 more
doaj +1 more source
, 1975 http://babel.hathitrust.org/cgi/pt?id=mdp.39015007423828;view=2up;ui=fullscreen#page/n0/mode ...
Symposium on Craniofacial Growth
core +7 more sources
BMC Plant Biology, 2022 Background Low grain water content (GWC) at harvest of maize (Zea mays L.) is essential for mechanical harvesting, transportation and storage. Grain drying rate (GDR) is a key determinant of GWC.
Wei Wang +8 more
doaj +1 more source
Frontiers in Microbiology, 2020 Coronatine (COR) is a new type of plant growth regulator that is produced by Pseudomonas syringae pathovars and plays an important role in modulating plant growth, development, and tolerance to multiple stresses.
Yan He +9 more
doaj +1 more source