Results 91 to 100 of about 34,593 (192)

Fluxo de biomassa e taxa de acúmulo de forragem em capim |Mombaça mantido sob diferentes alturas Biomass flow and herbage net accumulation rate in Mombaca Grass under different heights

Revista Brasileira de Saúde e Produção Animal, 2011
Em estudo de simulação de pastejo, em parcelas de 5 x 4m, foram estimadas as taxas de alongamento foliar, alongamento de hastes e senescência foliar, relação tamanho e densidade de perfilhos, índice de área foliar, interceptação da radiação ...
Magno José Duarte Cândido, Emerson Alexandrino, José Alberto Gomide   +2 more
doaj  

Effect of N deficiency on leaf growth and cell wall peroxidase activity in contrasting maize genotypes

, 2004
Two maize genotypes differing in leaf elongation rate (high-LER and low-LER) were used for the investigation of the effects of nitrogen deficiency on leaf growth and development and activity of enzyme cell wall peroxidase in the leaf growth zone.
Jovanović, Zorica, Stikić, Radmila, Djaković, T, Sukalović, VHT, Prokić, Ljiljana   +4 more
core   +1 more source

Morphogenesis of Cynodon cultivars fertilized with nitrogen

Bioscience Journal, 2020
To evaluate the biomass flow of two cultivars of Cynodon (Tifton 85 grass and vaquero grass) fertilized with increasing levels of nitrogen (N) (control – without nitrogen; 200; 400 and 600 mg dm-3) under greenhouse conditions, this study was carried out,
Luiz Barreto de Morais Neto, Maria Socorro de Souza Carneiro, Marcos Neves Lopes, Magno José Duarte Cândido, Elzânia Sales Pereira   +4 more
doaj  

FORAGE & GRAZING LANDS: Morphological Characteristics of Big Bluestem and Switchgrass Plants Divergently Selected for Seedling Tiller Number

, 2004
Selection at the seedling stage in grass breeding would be useful if seedling traits were correlated to desired agronomic traits of mature plants. Objectives of this study were to determine if seedlings from big bluestem (Andropogon gerardii Vitman) and ...
Moser, Lowell E., Vogel, Kenneth P., Smart, Alexander J.   +2 more
core   +1 more source

Características morfogênicas do capim-mombaça (Panicum maximum Jacq. cv. Mombaça) adubado com fontes de fósforo, sob pastejo Morphogenic characteristics of mombaçagrass (Panicum maximum Jacq.cv. Mombaça) fertilized with phosphorus sources, under grazing

, 2007
O experimento foi realizado no período de dezembro de 2002 a abril de 2003, com o objetivo de avaliar, em capim-mombaça, o efeito de duas fontes de fósforo (superfosfato simples + superfosfato triplo e termofosfato magnesiano YoorinÒ), em função dos dias
Vanderly Janeiro, Cecato,Ulysses, Jobim,Clóves Cabreira, Antonio Ferriani Branco, Fakir,Glauber Marcelo, Janeiro,Vanderly, Glauber Marcelo Fakir, Galbeiro,Sandra, Skrobo,Viviane Deczka, Clóves Cabreira Jobim, Branco,Antonio Ferriani, Ulysses Cecato, Sandra Galbeiro, Viviane Deczka Skrobo   +13 more
core   +1 more source

Physiological responses to various water saving systems in rice

, 2009
The conventional system for irrigating rice uses a large amount of water. Recently a few water saving technologies (saturated soil culture, well-watered aerated conditions such as aerobic rice) have been trialled in the field to reduce water use and to ...
Nguyen, H.T., Fischer, K.S., Fukai, S.
core   +1 more source

Evaluation of Morphogenesis and Yield of Three \u3ci\u3ePennisetum purpureum\u3c/i\u3e Varieties in South-West, Nigeria

, 2022
This experiment, conducted at the Federal University of Agriculture, Abeokuta, Nigeria evaluated the morphogenesis of three varieties of Pennisetum purpureum used in this study, which were the local, purple, and FI variety at different stages of growth ...
Akinade, G. A., Onifade, Olufemi S., Ojo, Victoria O. A., Adeyemi, T. A., Oyaniran, D. K.   +4 more
core   +1 more source

Method for testing osmotic effect of salinity on leaf elongation rate (LER) of rice seedlings

, 2000
A series of experiments were initially conducted to develop a method of producing optimum growth of axenic whole plants inside test tubes. LER of rice plants inside test tubes using the developed protocol was comparable to that of plants in the open bath
Bonilla, Philbert S., Tsuchiya, Mikio, Setter, Timothy L.   +2 more
core  

Produtividade de forragem e morfogênese de "Trachypogon vestitus" em diferentes idades de rebrota nos cerrados de Roraima Forage production and morphogenesis of “Trachypogon vestitus” under different regrowth ages in the Roraima’s savannas

Revista Brasileira de Saúde e Produção Animal, 2011
O efeito da idade da planta ao corte (21, 28, 35, 42, 49, 56, 63 e 70 dias) sobre a produção de forragem e características morfogênicas e estruturais de Trachypogon vestitus, submetido a queima, durante o período chuvoso, foi avaliado em condições de ...
Vicente Gianluppi, Newton de Lucena Costa, Anibal de Moraes   +2 more
doaj  

Research Advances in MicroRNA-Mediated Regulation of Bamboo Organ Development. [PDF]

Plants (Basel)
Yao W, Tan Q, Gu H, Zhou R, Ding Y, Lin S.   +5 more
europepmc   +1 more source