Results 131 to 140 of about 56,051 (262)

BIOREMEDIATION PERSPECTIVES USING AUTOCHTHONOUS SPECIES OF Trichoderma sp. FOR DEGRADATION OF ATRAZINE IN AGRICULTURAL SOIL FROM THE TULANCINGO VALLEY, HIDALGO, MEXICO

open access: yesTropical and Subtropical Agroecosystems, 2013
The objective of this study was to show an in vitro bioremediation methodology for atrazine-contaminated soils through the use of local strains of native fungi isolated from the Phaseolus vulgaris L rhizosphere present in cultivable soils as well as to ...
Margarita Islas Pelcastre   +5 more
doaj  

On-Farm Costos of Reducing environmental degradation under risk [PDF]

open access: yes
Farmers respond to environmental regulations by adjusting production practices so as to comply while minimizing their loss in expected income. Ultimately the cost of agro environmental regulation is determined by farm level adjust¬ments.
Letson, David, Setia, Parveen P.
core  

Adoption Level of Farmers on Maize Cultivation Practices [PDF]

open access: yes, 2016
The study to measure the extent of adoption level of maize production technologies has been conducted among the maize farmers in the Udumalpet block. The results of the study would help to know the adoption level of farmers which would had in designing ...
Ponnusamy, K.A.   +2 more
core   +2 more sources

A Multiple Criteria Decision System to Improve Performance of Federal Conservation Programs [PDF]

open access: yes
The Environmental Quality Incentives Program and other voluntary Federal conservation programs follow a similar approach for enrollment. Consistent with the legislation, agency personnel identify eligibility criteria, suitable conservation practices, and
Farnsworth, Richard L.   +1 more
core   +1 more source

Glyphosate resistance in annual ryegrass (Lolium rigidum Gaud.) with multiple resistance mechanisms. [PDF]

open access: yes, 2010
Glyphosate (N-(phosphonomethyl)glycine) is a post-emergent, systemic and non-selective herbicide for the control of annual and perennial weeds. This herbicide has very low toxicity to the mammals.
Bostamam, Yazid
core   +1 more source

PROJECTED COSTS AND RETURNS - SUGARCANE, LOUISIANA, 1997 [PDF]

open access: yes
This report presents estimates of costs and returns associated with sugarcane production practices in Louisiana for 1997. It is part of a continuing effort to provide farmers, researchers, extension personnel, lending agencies and others working in ...
Champagne, Lonnie P.   +1 more
core   +1 more source

Completion Report: Arkansas State Pesticides in Ground Water Monitoring Project Phase V: Vulnerable areas in Jackson, Monroe, Lawrence and Lonoke Counties [PDF]

open access: yes, 1996
In 1996, sixty-seven water samples were drawn from 65 wells, including 62 new wells and 3 wells sampled previously . One Woodruff County well and two Pulaski County wells were resampled. Thirty-two samples were drawn from 30 wells in Monroe County (well #
Armstrong, C.   +4 more
core   +2 more sources

Urinary Biomarkers of Prenatal Atrazine Exposure and Adverse Birth Outcomes in the PELAGIE Birth Cohort

open access: diamond, 2011
Cécile Chevrier   +7 more
openalex   +1 more source

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