Results 91 to 100 of about 42,761 (220)

Vegetation of Culgoa National Park, central northern New South Wales [PDF]

open access: yes, 2013
The vegetation of Culgoa National Park (22 986 ha in area; 29°15’ S, 147°15’ E) in the central north of New South Wales, approximately 40 km west of Goodooga and adjoining the NSW/Queensland border, is described. Six vegetation communities are delineated
Hunter, John T.
core  

A Case of Cyperus spp. and Imperata cylindrica Occurrences on Acrisol of the Dahomey Gap in South Benin as Affected by Soil Characteristics: A Strategy for Soil and Weed Management

open access: yesApplied and Environmental Soil Science, 2013
Because of the limiting efficacy of common weed control methods on Cyperus spp. and Imperata cylindrica their occurrences in tropical agroecologies and the effect of soil properties in suppressing these species were investigated in south Benin (Cotonou),
Brahima Kone   +5 more
doaj   +1 more source

The relationship between aquatic macrophytes and water quality in Nta-Wogba Stream, Port Harcourt, Nigeria [PDF]

open access: yes, 2011
An empirical survey of macrophytes distribution and biomass from four stations, along Nta-wogba stream in Port Harcourt, Nigeria, was conducted between April and December 2007, to quantify the relationship between biomass, in stream nutrients and ...
Akinrotimi, O.A.   +2 more
core  

Vegetation and Flora of the Sand Deposits of the Mississippi River Valley in Northwestern Illinois [PDF]

open access: yes, 2006
This study was undertaken to determine vascular plant species composition, vegetation structure, and floristic quality of the major plant communities in the windblown sand deposits of northwestern Illinois during the growing seasons of 2002 through ...
Busemeyer, Daniel T.   +6 more
core  

精炼过程对油莎豆油品质的影响Effect of refining process on quality of Cyperus esculentus L.oil

open access: yesZhongguo youzhi
旨在为油莎豆油的精深加工提供参考,对低温压榨油莎豆原油进行精炼,分析不同精炼工序(脱胶、脱酸、脱色、脱臭)油莎豆油的理化性质、营养成分和抗氧化能力,并对各指标进行相关性分析,明确精炼过程对油莎豆油品质的影响。结果表明:与油莎豆原油相比,脱胶可显著降低油莎豆油的过氧化值,磷脂含量和(γ+β)-、δ-生育酚含量;脱酸显著降低油莎豆油的酸值、总酚含量和α-生育酚含量;脱色显著提高油莎豆油的色度值a*绝对值和L*值,改变其挥发性成分的组成,降低色度值b*值、总酚含量和抗氧化能力,同时损失大量的生育酚 ...
蔡硕1,张霞1,朱艳书2,于伟明2,孙立军1,王玉堂1 CAI Shuo1,ZHANG Xia1,ZHU Yanshu2,YU Weiming2, SUN Lijun1,WANG Yutang1
doaj   +1 more source

Field Evaluation of Herbicides on Small Fruit, Vegetable, and Ornamental Crops, 1997 [PDF]

open access: yes, 1999
Growers generally use herbicides to efficiently produce high-quality fruit and vegetables for processing or fresh market sales. Due to the smaller acreage of these crops compared to major field crops, fewer herbicides are registered for use in fruit and ...
Parker, Dolores A.   +4 more
core   +2 more sources

Natural environment and land use in the Chad Basin, NE-Nigeria : preliminary results of an interdisciplinary research [PDF]

open access: yes, 1996
The objective of this paper is to combine the environmental conception of the Kanuri with detailed findings of pedological and botanical field investigations. Interpretation of multitemporal satellite data and aerial photographs should provide land cover
Ataholo, Mandingo   +4 more
core  

EFFECT OF DIFFERENT SOILS ON THE STEM ANATOMY OF CYPERUS SPECIES FROM DIFFERENT AREAS OF PUNJAB PAKISTAN

open access: yesFUUAST Journal of Biology, 2021
After Poaceae and Orchidaceae, Cyperaceae is the third largest family of monocots. It is also called the Sedge-family. Plants of this family are tolerant to different environmental stresses as they can grow in wide range of environmental conditions. Its
AAMIR MUMTAZ, AISHA TASEEN, AMINA AMEER
doaj  

The Effect of Using Aqueous Extract of Cyperus Rotundus Tubers on Characteristics and Shelf Life of Chicken Nuggets

open access: yesThe Iraqi Journal of Veterinary Medicine
The experiment was conducted to investigate the effect of the aqueous extract of the Cyperus ‎rotundus tubers ‎on fat oxidation and stored frozen chicken nuggets' physical and microbial ‎characteristics.
Hala AM Ali   +2 more
doaj   +1 more source

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