Results 31 to 40 of about 2,126,463 (312)

The Growth of Plants [PDF]

open access: yesScientific American, 1877
n ...
openaire   +1 more source

Identification and expression profiling of microRNAs involved in the stigma exsertion under high-temperature stress in tomato

open access: yesBMC Genomics, 2017
Background Autogamy in cultivated tomato varieties is a derived trait from wild type tomato plants, which are mostly allogamous. However, environmental stresses can cause morphological defects in tomato flowers and hinder autogamy.
Changtian Pan   +9 more
doaj   +1 more source

The action of the plant growth hormone [PDF]

open access: yes, 1933
Although the control of cell elongation in plant tissues by a special growth-promoting substance or substances has been well established for some time, the processes by which this substance is able to bring about growth have remained obscure.
Bonner, James
core   +2 more sources

Relationships between Plant Architecture Traits and Cotton Yield within the Plant Height Range of 80–120 cm Desired for Mechanical Harvesting in the Yellow River Valley of China

open access: yesAgronomy, 2019
Mechanical harvesting has become inevitable for cotton production in China due to the rising labor cost in the country. It usually requires a moderate plant height and compact plant architecture.
Wei Yan   +13 more
doaj   +1 more source

IPT9, a cis-zeatin cytokinin biosynthesis gene, promotes root growth

open access: yesFrontiers in Plant Science, 2022
Cytokinin and auxin are plant hormones that coordinate many aspects of plant development. Their interactions in plant underground growth are well established, occurring at the levels of metabolism, signaling, and transport.
Ioanna Antoniadi   +21 more
doaj   +1 more source

Above- and belowground herbivory jointly impact defense and seed dispersal traits in Taraxacum officinale [PDF]

open access: yes, 2014
Plants are able to cope with herbivores by inducing defensive traits or growth responses that allow them to reduce or avoid the impact of herbivores. Since above- and belowground herbivores differ substantially in life-history traits, for example feeding
Belair G.   +5 more
core   +1 more source

Monitoring of Cotton Boll Opening Rate Based on UAV Multispectral Data

open access: yesRemote 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

Complex responses of spring vegetation growth to climate in a moisture-limited alpine meadow. [PDF]

open access: yes, 2016
Since 2000, the phenology has advanced in some years and at some locations on the Qinghai-Tibetan Plateau, whereas it has been delayed in others. To understand the variations in spring vegetation growth in response to climate, we conducted both regional ...
Cao, Xujuan   +11 more
core   +1 more source

Growth-Promoting Characteristics of Fungal and Bacterial Endophytes Isolated from a Drought-Tolerant Mint Species Endostemon obtusifolius (E. Mey. ex Benth.) N. E. Br

open access: yesPlants, 2023
Endophytes are primarily endosymbiotic bacteria and fungi that colonize the interior tissues of their host plant. They enhance the host plant’s growth and attenuate adverse effects of biological stress. Endophytic species of many indigenous plants are an
Abdulazeez A. Ogbe   +4 more
doaj   +1 more source

A morphogenetic crop model for sugar-beet (Beta vulgaris L.) [PDF]

open access: yes, 2008
This paper is the instructions for the proceeding of the International Symposium on Crop. Sugar beet crop models have rarely taken into account the morphogenetic process generating plant architecture despite the fact that plant architectural plasticity ...
Cournède, Paul-Henry   +3 more
core   +4 more sources

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