نتایج جستجو برای: forage plant

تعداد نتایج: 404749  

2016
Sallee Reynolds Jennifer W. MacAdam Thomas C. Griggs Thomas A. Monaco Thomas A. Jones Byron Burnham

An Investigation of the Utilization of Soil Water and Nitrogen among Diverse Forage Plant Species and Mixtures

Journal: :desert 2014
reza erfanzadeh sayed hamzeh hosseini kahnuj julien petillon

in order to estimate the relationship between forage quality and preference value of plant species for raini goats(capra aegagrus hircus), a field study was carried out on raini goats’ grazing behavior in some desert habitats.crude protein (as the most important factor affecting forage quality) of all plant species was measured at twophenological stages (spring and summer, 2010) in the dry rang...

Journal: :Animal : an international journal of animal bioscience 2014
B Kambashi C Boudry P Picron J Bindelle

Globally, pressure on concentrate feed resources is increasing, especially in the tropics where many countries are net importers of food. Forage plants are a possible alternative, but their use as feed ingredients for pigs raises several issues related to their higher fibre and plant secondary metabolites contents as well as their lower nutritive value. In this paper, the nutritive value of sev...

2011
Muhammad Ayub Muhammad Ather Nadeem Muhammad Tahir Muhammad Naeem

A field experiment to compare forage yield and quality of eight sorghum cultivars/genotypes namely JS-263, JS88, Hegari, F-9601, F-9603, F9706, F-9806 and F-9809 was conducted at the Agronomic Research Area, University of Agriculture, Faisalabad during the year 2008. Significant differences were observed among the genotypes for forage yield and quality. The variety F-9603 produced significantly...

2009
Nadav Nitzan Marc A. Evans Tom F. Cummings Dennis A. Johnson Chris Olsen Kathleen G. Haynes Charles R. Brown

Nadav Nitzan, Vegetable Forage Crops and Research Unit, USDA-ARS, Prosser, WA 99350; Marc A. Evans, Department of Statistics, Washington State University, Pullman 99164; Tom F. Cummings and Dennis A. Johnson, Department of Plant Pathology, Washington State University, Pullman 99164; Dallas L. Batchelor, Lamb-Weston, Pasco, WA 99301; Chris Olsen, L.J. Olsen, Inc., Othello, WA 99344; Kathleen G. ...

ژورنال: مرتع 2021
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Nowadays, mulch types are used to improve environmental conditions for plant growth in terms of irrigation water and soil quality. Production and cultivation of forage plants in arable lands, especially in arid and semi-arid regions, is very important, because it reduces grazing pressure on rangelands. In order to evaluate the effect of mulch types on some plant characteristics of forage maize ...

2015
Anna K Schweiger Martin Schütz Pia Anderwald Michael E Schaepman Mathias Kneubühler Rudolf Haller Anita C Risch

BACKGROUND The spatial distribution of forage resources is a major driver of animal movement patterns. Understanding where animals forage is important for the conservation of multi-species communities, since interspecific competition can emerge if different species use the same depletable resources. However, determining forage resources in a spatially continuous fashion in alpine grasslands at ...

Journal: :تولیدات دامی 0
نادر پاپی دانشجوی دکتری، گروه علوم دامی، پردیس کشاورزی و منابع طبیعی، دانشگاه رازی کرمانشاه، کرمانشاه ـ ایران فرخ کفیل زاده استاد، گروه علوم دامی، پردیس کشاورزی و منابع طبیعی، دانشگاه رازی کرمانشاه، کرمانشاه ـ ایران حسن فضائلی استاد، بخش تغذیه و فیزیولوژی، مؤسسۀ تحقیقات علوم دامی کشور، کرج ـ ایران

this research was assigned to study the top crop yield potential and nutritive value of jerusalem artichoke (helianthus tuberosus), using a completely randomized designed with three treatments and four replications. the forage was cut at three growing stages where plant high, fresh and dry forage yield and leave/steam ratio were recorded. first and second cut were made when the plant heights we...

2013
Wayne K. Coblentz Richard E. Muck

One of the most common problems faced by hay or silage producers is how to manage production schedules around unfavorable weather. Inevitably, some wilting forage crops are damaged by rainfall each year, and producers often inquire about the effects of rain damage, and what impact this may have on forage quality, silage fermentation, and animal performance. Actually, the problem is more complex...

2012
Sarah E. Pabian Nathan M. Ermer Walter M. Tzilkowski Margaret C. Brittingham

Acidic deposition and subsequent forest soil acidification and nutrient depletion can affect negatively the growth, health and nutrient content of vegetation, potentially limiting the availability and nutrient content of forage for white-tailed deer (Odocoileus virginianus) and other forest herbivores. Liming is a mitigation technique that can be used to restore forest health in acidified areas...

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