Results 11 to 20 of about 55,317 (309)

Tiller Recruitment Patterns and Biennial Tiller Production in Prairie Sandreed [PDF]

open access: yesJournal of Range Management, 2000
Tiller recruitment is an essential process for ensuring the perenniality of grasses. The timing and extent of tiller recruitment and the role of biennial tillers must be documented for key range species. Prairie sandreed [Calamovilfa longifolia (Hook) Scribn.] is an important grass in the Nebraska Sandhills for both ecological functioning and as a ...
Hendrickson, J. R.   +2 more
openaire   +2 more sources

Improvement of Tillering and Grain Yield by Application of Cytokinin Derivatives in Wheat and Barley

open access: yesAgronomy, 2020
Three cytokinin derivatives (CKd) designated as RR-G, RR-O, and RR-V applied by foliar spraying at tillering, and one compound previously described as a cytokinin antagonist (CKa) designated as RR-P applied as a seed coating were tested in winter wheat ...
Radoslav Koprna   +8 more
doaj   +1 more source

Tolerance Threshold and Phyto-assessment of Cadmium and Lead in Vetiver Grass, Vetiveria zizanioides (Linn.) Nash [PDF]

open access: yes, 2017
Various types of plant species have been extensively used for heavy metals phyto-remediation without taking into consideration its tolerance threshold.
Ng, Chuck Chuan
core   +2 more sources

Morfogênese e produção de biomassa do capim-tanzânia adubado com nitrogênio e cálcio Nitrogen and calcium fertilization on tanzaniagrass morphogenesis and yield

open access: yesRevista Brasileira de Zootecnia, 2007
Neste estudo avaliou-se a influência da adubação com doses combinadas de nitrogênio e cálcio na emissão de folhas e perfilhos, a área foliar e a produção de massa seca da parte aérea do capim-tanzânia. O capim-tanzânia foi cultivado em solução nutritiva,
Cristiane Prezotto Silveira   +1 more
doaj   +1 more source

Morphogenesis of age groups of marandu palisadegrass tillers during the stockpiling period

open access: yesActa Scientiarum: Animal Sciences, 2022
The stockpiled forage canopy consists of tillers at different ages, which have specific development patterns. The objective was to understand the development of Urochloa brizantha cv.
Amanda Aparecida Brito   +6 more
doaj   +1 more source

Abundance of Cereal Aphids (Homoptera: Aphididae) and Their Predators in Spring Wheat-Alfalfa Intercrops Under Different Crop Management Intensities [PDF]

open access: yes, 2018
Natural infestations of cereal aphids and abundance of their predators were compared from 1990 through 1993 among plots of intercropped spring wheat and alfalfa grown under high, intermediate, or low crop management intensity (CMI).
Evenson, Paul D   +2 more
core   +2 more sources

Respostas morfológicas e produtivas do capim-marandu adubado com doses combinadas de nitrogênio e enxofre Morphological and productive responses of marandugrass to combined rates of nitrogen and sulphur

open access: yesRevista Brasileira de Zootecnia, 2006
Avaliaram-se os efeitos de combinações de doses de nitrogênio com doses de enxofre nas respostas morfológicas e produtivas de Brachiaria brizantha cv. Marandu cultivada em solução nutritiva, utilizando-se sílica como substrato, em um experimento em casa ...
Karina Batista   +1 more
doaj   +1 more source

Tillering Response of \u27Monon\u27 And \u27Newton\u27 Winter Wheats Infested With Biotype L Hessian Fly (Diptera: Cecidomyiidae) Larvae [PDF]

open access: yes, 2017
Two wheat, Triticum aestivum, cultivars that differed in their ability to tiller were infested by ovipositing Hessian flies, Mayetiola destructor, under similar controlled conditions.
Hoxie, Robert P, Wellso, Stanley G
core   +2 more sources

Distribuição dos fotoassimilados em plantas de Panicum maximum cv. Mombaça Assimilates distribution in plants of Panicum maximum "cv" Mombaça

open access: yesRevista Brasileira de Zootecnia, 2005
Os fotoassimilados produzidos pelas folhas são translocados por toda a planta, podendo variar conforme a fase de desenvolvimento, inserção da folha, desfolha, entre outros fatores. A distribuição dos fotoassimilados de folhas individuais para os diversos
Emerson Alexandrino   +4 more
doaj   +1 more source

Optimized nitrogen application increases rice yield by improving the quality of tillers

open access: yesPlant Production Science, 2022
The quantity and quality of tillers determine the yield of rice. In order to explore how optimized nitrogen fertilizer application (OFA) increases rice yield by affecting tiller growth, a pot experiment with three nitrogen treatments was performed on the
Wei Zhou   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy