نتایج جستجو برای: harvard compaction

تعداد نتایج: 22790  

ژورنال: مرتع 2021
Ghorbani, Jila, Jafarian, Zeinab, Keivan Behjoo, Farshad, Moameri, Mehdi, Sefidi, Kiomars,

   Grazing intensity should follow the management roles to prevent the soil compaction. Soil compaction decreases plant root penetration so that at 2 MPa the root extension and above ground biomass will stop. In this research, digital penetrometer was used to assessment the soil compaction level in Sabalan region in Ardabil province caused by livestock. Grazing intensity and distance from villa...

2011
Sarsvatkumar Patel Aditya Mohan Kaushal Arvind Kumar Bansal

The effect, of varying the proportion of binder starch paste (SP) and the disintegrant sodium starch glycolate (SSG), on the compaction behavior of wet granulated acetaminophen (ACM) formulations using a fully instrumented rotary tablet press, was studied. Wet granulation formulations were prepared using ACM, SP as binder (equal to 2.5%, 5% or 10% starch concentration), SSG as disintegrant (0%,...

2005
T. E. Grift M. Z. Tekeste R. L. Raper

The ASAE standardized tool to detect the depth and strength of compaction layers in the field is the cone penetrometer. Since this method is point-to-point, researchers have experimented with on-the-fly alternatives that can be used as, or in combination with, a standard tillage tool. On-the-fly compaction layer sensing also enables adaptive tillage, where the soil is only tilled as deep as nec...

2012
Julian Quodbach Johanna Mosig Peter Kleinebudde

The suitability of the new isomalt grade galenIQ™ 801 for dry granulation and following tableting is evaluated in this study. Isomalt alone, as well as a blend of equal parts with dibasic calcium phosphate, is roll compacted and tableted. Particle size distribution and flowability of the granules and friability and disintegration time of the tablets are determined. Tensile strength of tab...

Journal: :چغندرقند 0
حسن ابراهیمی کولائی مربی پژوهشی مرکز تحقیقات کشاورزی و منابع طبیعی همدان

soil compaction reduces growth of secondary roots, soil aeration and water and mineral uptake by plant, and decreases chlorophyll content as well as root yield and sugar content. hence, the effect of soil compaction on sugar beet yield and sugar content farms determined by penetrometer using 40 plots of 100 m2 in 40 sugar beet field of hamedan, asadabad, malayer and bahar at the depth of 0-80 c...

Journal: :Academic Medicine 2010

Journal: :The American Historical Review 1976

Journal: :Septentrio Conference Series 2020

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