Results 11 to 20 of about 32,069 (266)

Effects of different vitamin A supplies on performance and the risk of ketosis in transition cows

Journal of Dairy Science, 2023
: This experiment investigated the effects of feeding low and high supplies of vitamin A (VA) during the transition period on plasma metabolites, prevalence of ketosis, and early milk production.
M. Rodriguez, B.D. Enger, W.P. Weiss, K. Lee, C. Lee   +4 more
doaj   +1 more source

Atividade residual de herbicidas pré-emergentes aplicados na cultura da soja sobre o milheto cultivado em sucessão Effect of the residual activity of pre-emergent herbicides applied in soybean on pearl millet cultivated in succession

Planta Daninha, 2011
O objetivo deste estudo foi avaliar a atividade residual de herbicidas utilizados no manejo de plantas daninhas em pré-emergência da cultura da soja, bem como verificar seus efeitos sobre o milheto cultivado em sucessão.
H.A. Dan, L.G.M. Dan, A.L.L. Barroso, S.O. Procópio, R.S. Oliveira JR., R.L. Assis, A.G. Silva, C. Feldkircher   +7 more
doaj   +1 more source

Persistência do Fomesafen em argissolo vermelho-amarelo em dois sistemas de cultivo [PDF]

Planta Daninha, 2014
Alguns herbicidas têm persistência longa no solo, o que pode levar à intoxicação de culturas sucessoras (carryover), plantadas em rotação. Objetivou-se com este trabalho avaliar a persistência do herbicida fomesafen em Argissolo Vermelho-Amarelo ...
G.R. Silva, L. D'Antonino, L.A. Faustino, F.A. Ferreira, C.C. Teixeira   +4 more
doaj   +1 more source

Physiological Age Status of Female Adults and Off-Season Survival of Rice Leaffolder Cnaphalocrocis medinalis in India

Rice Science, 2015
Rice leaffolder, Cnaphalocrocis medinalis, is one of the major foliage feeders found in the rice growing regions in India. When the crop was at maturity, numerous adults of rice leaffolder were found in the rice fields though the larval population ...
Padmavathi Chintalapati, Katti Gururaj, Sailaja Vallabuni, Prasad Yenumulag   +3 more
doaj   +1 more source

5IDER: Unified Query Rewriting for Steering, Intent Carryover, Disfluencies, Entity Carryover and Repair

INTERSPEECH 2023, 2023
Interspeech ...
Jiarui Lu, Bo-Hsiang Tseng, Joel Ruben Antony Moniz, Site Li, Xueyun Zhu, Hong Yu, Murat Akbacak   +6 more
openaire   +2 more sources

Seleção de plantas para fitorremediação de solos contaminados com picloram Plant selection for phytoremediation of soils contaminated with picloram

Planta Daninha, 2008
Uma das primeiras etapas quando se inicia um programa de fitorremediação de herbicidas é a avaliação da tolerância das espécies vegetais selecionadas ao respectivo contaminante.
M.L. Carmo, S.O. Procopio, F.R. Pires, A. Cargnelutti Filho, A.L.L. Barroso, G.P. Silva, E.L. Carmo, G.B.P. Braz, W.F.P. Silva, A.J.B.P. Braz, L.P. Pacheco   +10 more
doaj   +1 more source

Sorption and desorption of ametryn in different types of soils

Bioscience Journal, 2019
Knowledge of factors related to the dynamics of herbicides in the environment is of fundamental importance to predicting the behavior of herbicides in soils with different attributes, to select appropriate dosages, as well as to avoid harmful effects on ...
Alanna Oliveira Cortez, Paulo Sérgio Fernandes das Chagas, Tatiane Severo Silva, Daniel Valadão Silva, Claudia Daianny Melo Freitas, Juliana de Paiva Pamplona, Hélida Campos de Mesquita, Matheus de Freitas Souza   +7 more
doaj   +1 more source

Direct and carryover effect of post-grazing sward height on total lactation dairy cow performance

Animal, 2013
Grazing pastures to low post-grazing sward heights (PGSH) is a strategy to maximise the quantity of grazed grass in the diet of dairy cows within temperate grass-based systems.
E. Ganche, L. Delaby, M. O'Donovan, T.M. Boland, E. Kennedy   +4 more
doaj   +1 more source

Tax Loss Carryovers in a Competitive Environment* [PDF]

Contemporary Accounting Research, 2014
ABSTRACTThe fact that incumbent firms can immediately deduct research and development (R&D) investments from taxable income is generally believed to give them a strategic advantage over new firms that cannot deduct the investment cost, but instead generate a net operating tax loss carryover. Using an analytical model, we show that this conventional
DeWaegenaere, A.M.B., Sansing, R.C., Wielhouwer, J.L.   +2 more
openaire   +2 more sources

Residual Activity of Sulfentrazone Applied to Soybean on Cotton Crop in Succession [PDF]

Planta Daninha, 2019
: Weed resistance to glyphosate in agricultural production systems has led to the need of applying herbicides with different mechanisms of action. However, the persistence of these herbicides in the soil can harm the subsequent crop.
W.D. MATTE, S.D. CAVALIERI, C.S. PEREIRA, F.S. IKEDA, L.Y. SHENG   +4 more
doaj   +1 more source