Results 91 to 100 of about 114,477 (192)

EVALUACION CUALITATIVA Y CUANTITATIVA DE LA OFERTA Y COSECHA DE BIOMASA HERBACEA POR ACROMYRMEX STRIATUS ROGER (HYMENOPTERA FORMICIDAE) EN LA PROVINCIA DE LA PAMPA, ARGENTINA QUALITATIVE AND QUANTITATIVE EVALUATION OF THE SUPPLY AND HARVEST OF HERBACEOUS BIOMASS BY ACROMYRMEX STRIATUS ROGER (HYMENOPTERA: FORMICIDAE) IN LA PAMPA PROVINCE, ARGENTINA

open access: yesGayana, 2007
In this paper we present a qualitative and quantitative evaluation of the supply and harvest of herbaceous biomass of the Acromyrmex striatus ant at a site in Santa Rosa city, La Pampa province, Argentina (36º28' S 64º35' W).
Ana Armani, Estela Quirán
doaj  

Evaluation of 3 equations based on grass height measurement for estimating grass stocks in pastures

open access: yes, 2023
Despite its benefits, grazing is decreasing , in southern Belgium because of difficult management. In fact, farmers lack confidence in the amount of fodder available on the grasslands. The herbage mass (HM - kg DM/ha) is an essential data to estimate grass stocks.
Lessire, Françoise   +2 more
openaire   +1 more source

Agro-Industrial Residues as Additives in Tropical Grass Silage: An Integrative Review

open access: yesGrasses
Agro-industrial residues can improve the fermentation quality of tropical forage grass silages when used as additives, but a systematic synthesis of their effectiveness is limited.
Isadora Osório Maciel Aguiar Freitas   +8 more
doaj   +1 more source

Misc. Pub. 88-1 [PDF]

open access: yes, 1987
I submit herewith the annual report of the Agricultural and Forestry Experiment Station, School of Agriculture and Land Resources Management, University of Alaska Fairbanks, for the period ending December 31, 1987.

core  

Evaluating the effects of turf-replacement programs in Los Angeles [PDF]

open access: yes, 2019
Water utilities incentivize turf replacement to promote water conservation, but the effects of such programs have received limited evaluations. In 2014, the Metropolitan Water District of Southern California (MWD) undertook an unprecedented investment to
Choi, DA   +8 more
core  

Evaluation of Lolium perenne L. cv. AberDart and AberDove for silage production [PDF]

open access: yes, 2008
peer-reviewedThe objective of this study was to assess the value, for silage production, of intermediateheading Lolium perenne L. cultivars, AberDart and AberDove (diploid), bred for increased water-soluble carbohydrate (WSC) concentrations, relative to
Conaghan, Patrick   +4 more
core  

Grizzly bear habitat analysis. Section 2: Evaluation of grizzly bear food plants, food categories and habitat [PDF]

open access: yes
There are no author-identified significant results in this ...
Craighead, J. J., Sumner, J. S.
core   +1 more source

Perennial Grass Trials for Forage Purposes In Three Areas of Southcentral Alaska [PDF]

open access: yes, 1986
Forage trials of seeded perennial grasses were conducted at four sites in three areas of southcentral Alaska on soils with pH readings generally below 5.5 (down to 4 .35) . Three trials were at forested locations and one at a subalpine site.
Mitchell, William W.
core  

Modeling Energy and Carbon Fluxes in a Heterogeneous Oak Woodland: A Three-Dimensional Approach [PDF]

open access: yes, 2012
BALDOCCHI, Dennis   +13 more
core   +1 more source

Evaluation of Plantings for Wildlife on a Power Line Right of Way in Southern Arkansas [PDF]

open access: yes, 1977
The combination of types of land preparation and species of plants seeded along a power line right-of-way was evaluated in terms of the effects upon wildlife.
Kirkwood, Robert T., Pierce, Robert A.
core   +2 more sources

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