Results 101 to 110 of about 2,854 (190)

O manejo preciso das invasoras. [PDF]

, 2012
bitstream/item/70293/1/lamas-a-granja ...
LAMAS, F. M.
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Legislación Española y Comunitaria, publicada en el B.O.E. y en el D.O.U.E. de Marzo a Junio de 2013 [PDF]

, 2013
Legislación Española y Comunitaria, publicada en el B.O.E. y en el D.O.U.E.
Sánchez de Rojas, D.
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Performance of Post-Emergence Herbicides for Weed Control and Soybean Yield in Thailand

Agriculture
Soybean (Glycine max (L.) Merr.) is an essential legume crop in Thailand, valued for its high protein content and economic significance. However, weed competition can reduce yields by up to 82% if not managed effectively.
Ultra Rizqi Restu Pamungkas, Sompong Chankaew, Nakorn Jongrungklang, Tidarat Monkham, Santimaitree Gonkhamdee   +4 more
doaj   +1 more source

Proposal of environmental quality standards for plant protection products [PDF]

, 2011
Plant protection products are used in agriculture and forestry to protect crops from weeds, pests and plant diseases. These products are developed to be toxic to target species, but they are often toxic to non-target species also.
Kontiokari, Venla, Mattsoff, Leona
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Práticas para Produção da Soja em Rondônia. [PDF]

, 2014
O presente trabalho deverá subsidiar ações da assistência técnica e de agentes financeiros (Banco da Amazônia, Banco do Brasil e outras instituições que financiam a cultura na região), assegurando uma exploração racional e econômica da cultura.bitstream ...
ALVES, J. C., DORÁSIO, G., GODINHO, V. de P. C., GOMES, F. F., HOLANDA FILHO, Z. F., PRADO, E. E. do, RIBEIRO, I. A., UTUMI, M. M.   +7 more
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Sequential herbicide application coupled with mulch enhances the productivity and quality of winter onion (Allium cepa L.) while effectively controlling the mixed weed flora

Frontiers in Sustainable Food Systems
Weed control poses substantial difficulties for winter season onion (Allium cepa L.) cultivation in the north-western Indo-Gangetic Plains, primarily due to the constrained efficacy of the existing herbicides.
Ramanjit Kaur, R. S. Bana, Teekam Singh, S. L. Meena, Rishi Raj, Anchal Dass, Prabhu Govindasamy, Jasvir Singh Gill, Sunil Kumar, Suman Sen, Shital Kumar, Anil K. Choudhary, Anil K. Choudhary, T. K. Das   +13 more
doaj   +1 more source

WHAT THE ENVIRONMENT COMMISSIONER REALLY SAID: THE AUDIT OF THE FEDERAL PEST MANAGEMENT REGULATORY AGENCY [PDF]

Environmental Economics and Policy,
Brethour, Cher, Mussell, Al, Stiefelmeyer, Kate   +2 more
core   +1 more source

Forest vegetation management: France (chap.4) [PDF]

Current practices and problems of forest vegetation management in France are described in the context of research on alternatives to herbicides.FORET;PEUPLEMENT FORESTIER;VEGETATION;CONCURRENCE VEGETALE;LUTTE;MODE DE TRAITEMENT;LUTTE PHYTOSANITAIRE ...
H. Frochot, P. Balandier, P. Van Lerberghe, R. Michalet   +3 more
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Economie van energiegewassen [PDF]

, 2008
Bio-energie staat sterk in de belangstelling. De wens naar een meer duurzame energievoorziening is hierbij een belangrijke drijfveer. Ook vanuit de akkerbouw is er interesse in het telen van gewassen voor de productie van energie.
Corré, W.J., Geel, W.C.A., van, Runia, W.T., Timmer, R.D., Voort, M.P.J., van der   +4 more
core   +1 more source

Effect of quizalofop on protective enzymes and photosynthesis in Radix Isatidis

Journal of Medicinal Plants Research, 2012
The experiment was aimed to study the effect of Quizalofop on Radix Isatidis (RI) and its response mechanisms, and select a safe and efficient type and concentration of herbicide. With the help of random block methodology to figure out the different doses of Quizalofop effect after spraying, the pattern of the concentration of some protective enzymes ...
openaire   +1 more source