Results 61 to 70 of about 10,190 (223)

PERSISTENCE OF ATRAZINE, METRIBUZIN AND SIMAZINE HERBICIDES IN TWO SOILS PERSISTÊNCIA DOS HERBICIDAS ATRAZINE, METRIBUZIN E SIMAZINE EM DOIS SOLOS

open access: yesPesquisa Agropecuária Brasileira, 1999
An oat bioassay was conducted in pots under greenhouse conditions to determine the persistence of atrazine, metribuzin and simazine herbicides in soils of the southeast of Buenos Aires Province, Argentina. Atrazine rates of 0, 0.58, 1.16 and 2.32 mug g-1
FEDERICO FUSCALDO   +2 more
doaj   +1 more source

Certified Organic Forests & Timber: the Hippocratic Opportunity [PDF]

open access: yes, 2007
Organic farming was proposed in 1940 by Lord Northbourne as a response to chemical agriculture. Since then, organic agriculture has developed into an international A$50 billion industry with annual growth reported up to 30%.
Paull, John
core  

Wplyiu niektórych herbicydów na fotosyntezę Spirodela polyrrhiza (Lemnaceae) [Effect of some herbicides on photosynthesis of Spirodela polyrrhiza (Lemnaceae)]

open access: yesActa Agrobotanica, 2015
The effect of herbicides Afalon (linuron), CIPC, Gramoxone (paraquat), Krezamon (DNOC), Pielik (2,4-D • Na), Simazin (simazine) on photosynthesis of Spirodela polyrrhiza (Lemnaceae) was investigated with infra-red gas analyzer Infralyt III.
Krzysztof Bielecki, Henryk Skrabka
doaj   +1 more source

Effects of Agricultural Practices on Biodiversity: A Review

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 1, March 2026.
ABSTRACT The loss of biodiversity has become a major concern in the 21st century. The current agricultural model is one of the main drivers of biodiversity loss; however, agriculture can also help maintain and even promote biodiversity. Therefore, the understanding of the consequences of agricultural practices on the different compartments of ...
Corentin Babin   +2 more
wiley   +1 more source

Effects of Dissolved Organic Matter on the Simazine Sorption in Different Soils

open access: yesعلوم آب و خاک, 2019
The effects of dissolved organic matter (DOM), derived from compost, on the sorption of simazine by soils were studied using a batch equilibrium technique. Six soils with different organic carbon contents were investigated in this study.
M. R. Rigi
doaj  

Tolerance of Young Blackberries to a Selection of Preemergence Herbicides and Rates

open access: yesHortTechnology
Limited preemergence herbicides are registered for new blackberry (Rubus subgenus Rubus) plantings. This greenhouse experiment was designed to investigate the effects of a broad selection of preemergence herbicides at multiple rates on blackberry ...
Kayla Knepp   +4 more
doaj   +1 more source

Misturas de herbicidas para o controle de plantas daninhas anuais na cultura de citrus (Citrus sinensis (L.) Osbeck) Herbicides mixtures for the control of annual weeds in citrus crop (Citrus sinensis (L,) Osbeck)

open access: yesPlanta Daninha, 1985
Com o objetivo de se avaliar a eficiência das misturas de glyphosate com diuron ou simazine para o controle de plantas daninhas anuais na cultura de citrus, foram conduzidos dois experimentos durante o ano agrícola 83/84, sendo um em Jaguariúna e outro ...
A.J.B. Galli, J.E.B. Carvalho
doaj   +1 more source

Weed Control in Annual Strawberries Grown with Plastic Mulch: Efficacy, Phytotoxicity, and Soil Persistence Studies [PDF]

open access: yes, 1987
Cool soil temperatures in Alaska are a limiting factor for many crops. Clear plastic mulch has been shown to increase soil temperatures, and use of this mulch has allowed the production of many warm season crops farther north than they could otherwise ...
Conn, Jeffery S., Farris, Martha
core  

Efeitos de misturas de napropamide e simazine no controle de mono e dicotiledoneas em cafeeiros novos Effects of napropamide and simazine mixtures on the control of mono and dicotyledon on new coffee trees

open access: yesPlanta Daninha, 1980
Com a finalidade de se conhecer a ação de misturas de napropamide e simazine no controle de plantas daninhas mono e dicotiledôneas em cafee iros com dois anos de idade, foi conduzido um experimento de campo em Araras, SP, em 1979/80. 0 delineamento foi o
L.S.P. Cruz, M.C.S.S. Novo
doaj   +1 more source

Rosemaund Pesticide Transport Study 1987-1993 [PDF]

open access: yes, 1996
This report comprised the results, conclusions and recommendations of a project in the early 1990s to study the pesticide concentrations in soil and water that resulted from normal use of agrochemicals on arable crops at a farm in the Rosemaund catchment.
Brook, D.N.   +4 more
core  

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