Download Full eBooks in PDF
Mesquite Removal And Mulching Impacts On Herbage Production On A Semidesert Grass Shrub Rangeland Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Mesquite Removal And Mulching Impacts On Herbage Production On A Semidesert Grass Shrub Rangeland book. This book definitely worth reading, it is an incredibly well-written.
Author : Anonim
Publisher : Unknown
Page : 5 pages
File Size : 46,9 Mb
Release : 2006
Category : Grasses
ISBN : OCLC:84841805
Author : Stacy Pease
Publisher : Unknown
Page : 8 pages
File Size : 42,7 Mb
Release : 2006
Category : Forests and forestry
ISBN : OSU:32435080652027
The objectives of our study were to determining the effects of velvet mesquite (Prosopis velutina) removal, control of the resulting basal sprouts, and mulching treatments on herbage production (standing biomass) and selected soil chemicals (nutrients) shown to affect herbage production on the Santa Rita Experimental Range. Mesquite control treatments consisted of overstory removal by chain saw with and without control of the resulting basal sprouts. Mulching treatments were applications of mesquite wood chips, commercial compost, or lopped-and-scattered mesquite branchwood. Mesquite removal resulted in increases for total herbage production and the production of native herbaceous species. Production of the nonnative Lehmann lovegrass (Eragrostis lehmanniana), the dominant herbaceous species, was unchanged. The mulching treatments did not affect herbage production. None of the treatments affected soil chemical properties thought to influence herbage production.
Author : Anonim
Publisher : Unknown
Page : 8 pages
File Size : 53,6 Mb
Release : 1998
Category : Forests and forestry
ISBN : UOM:39015068659922
Author : Anonim
Publisher : Unknown
Page : 216 pages
File Size : 52,6 Mb
Release : 1998
Category : Forests and forestry
ISBN : CORNELL:31924089458792
Author : Anonim
Publisher : Unknown
Page : 444 pages
File Size : 41,8 Mb
Release : 2003
Category : Rangelands
ISBN : MINN:31951D02996491R
Author : Anonim
Publisher : Unknown
Page : 472 pages
File Size : 41,9 Mb
Release : 2000
Category : Conservation of natural resources
ISBN : MINN:31951D029964343
Author : Alvin L. Medina
Publisher : DIANE Publishing
Page : 78 pages
File Size : 48,7 Mb
Release : 1996
Category : Electronic
ISBN : 0788137530
Author : Anonim
Publisher : Unknown
Page : 1688 pages
File Size : 48,7 Mb
Release : 1993
Category : Agriculture
ISBN : OSU:32435050008655
Author : Stephen B. Monsen
Publisher : Unknown
Page : 324 pages
File Size : 40,5 Mb
Release : 2004
Category : Range management
ISBN : MINN:31951D029964610
Author : Anonim
Publisher : Unknown
Page : 258 pages
File Size : 42,5 Mb
Release : 1985
Category : Agricultural innovations
ISBN : MINN:31951P00914424W
Author : P. J. Skerman,Fernando Riveros
Publisher : Food & Agriculture Org.
Page : 900 pages
File Size : 53,8 Mb
Release : 1990
Category : Nature
ISBN : 9251011281
The importance of grasslands. The classification and distribution of grasses. The world's major tropical grasslands. Performance and management of natural pasture. The case for improved pastures to replace indigenous species. Pasture improvement by introducing new species. Selection of pasture grass species, seed purchase and storage, and fertilizer needs. Pasture leys. Management of improved grassland in semi-intensive and intensive production systems. Reseeding the arid and semi-arid range. Handling difficult grasses. Grasses for special purposes. Utilization and conservation of forage. The chemical compostion and nutritive value of tropical grasses. The tropical grasses catalogue. Common names of tropical grasses. Common names of other plants. Index. Illustrations.
Author : A.E. Hall,G.H. Cannell,H.W. Lawton
Publisher : Springer Science & Business Media
Page : 357 pages
File Size : 49,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642673283
The semi-arid zones of the world are fragile ecosystems which are being sub stantially modified by the activities of mankind. Increasing human populations have resulted in greater demands on semi-arid zones for providing human susten ance and the possibility that this may enhance desertification is a grave concern. These zones are harsh habitats for humans. The famines that resulted from drought during the late 1960's and the 1970's in the African Sahel illustrated the unreliability of present agricultural systems in this zone. Large fluctuations in ag ricultural production have occurred in semi-arid zones of Australia, North Ameri ca, and the Soviet Union due to periodic droughts, even though considerable ag ricultural technology has been devoted to agricultural development in these zones. The challenge to mankind is to manage these different semi-arid zones so that pro ductivity is increased and stabilized, and environmental deterioration is decreased. Irrigation can be used to increase and stabilize agricultural production in semi-arid zones as discussed in Volume 5 of this series, Arid Zone Irrigation. The present volume, Agriculture in Semi-Arid Environments, focuses on dryland farming in semi-arid zones, and is relevant to the large areas of the world where rainfall is limiting and where water is not available for irrigation. This volume is designed to assist agricultural development in these areas and consists of reviews and analyses of available information by scientists working in Africa, Australia, and at the U ni versity of California.
Author : William S. Platts
Publisher : Unknown
Page : 36 pages
File Size : 46,6 Mb
Release : 1981
Category : Anadromous fishes
ISBN : UIUC:30112104080756
Author : Raymond Louis Specht
Publisher : Unknown
Page : 344 pages
File Size : 51,5 Mb
Release : 1972
Category : Botany
ISBN : CORNELL:31924002163057
Author : United States. Environmental Protection Agency. Office of Radiation Programs. Criteria and Standards Division
Publisher : Unknown
Page : 516 pages
File Size : 53,6 Mb
Release : 1978
Category : Contamination (Technology)
ISBN : MINN:31951002846145X