Results 91 to 100 of about 149,416 (211)

RESEARCH REGARDING THE DETERMINATION OF THE MAIN PHYSICAL PROPERTIES OF THE FĂGET GLEY SOIL, TIMIȘ COUNTY, IN STRAWBERRY CROPS [PDF]

open access: yesScientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2016
The objectives of the papers were to characterize the natural framework, to identify and characterize the soil types and subtypes, to determine the physical properties of luvosoil in the Faget area, Timis County, Romania in strawberry crops. The physical
Amurtiya MICHAEL   +3 more
doaj  

HUBUNGAN KANDUNGAN BAHAN ORGANIK TANAH DENGAN BERAT ISI, POROSITAS DAN LAJU INFILTRASI PADA PERKEBUNAN SALAK DI KECAMATAN PURWOSARI, KABUPATEN PASURUAN

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2018
Poor quality of agricultural soil is characterized by low soil organic matter (OM) content, high bulk density, low porosity, and low infiltration. One of efforts to improve soil quality is by adding OM from biomass prunings.
Danny Dwi Saputra   +2 more
doaj  

Investigations of the effect of the amount of biochar on soil porosity and aggregation and crop yields on fertilized black soil in northern China. [PDF]

open access: yesPLoS One, 2020
Jin L   +12 more
europepmc   +1 more source

Effect of rootzone construction on soil physical properties and playing quality of golf greens under New Zealand conditions : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Plant Science at Massey University [PDF]

open access: yes, 1999
A field experiment was designed to examine the effect of five different rootzone constructions (partially amended sand, silt soil, pure sand, fully amended sand and partially amended plus zeolite sand) and aeration methods (untreated control, HydroJect ...
Yang, Ming-Huang
core  

Impacts of model calibration on high-latitude land-surface processes: PILPS 2(e) calibration/validation experiments [PDF]

open access: yes, 2003
In the PILPS 2(e) experiment, the Snow Atmosphere Soil Transfer (SAST) land-surface scheme developed from the Biosphere-Atmosphere Transfer Scheme (BATS) showed difficulty in accurately simulating the patterns and quantities of runoff resulting from ...
Gao, X, Jin, J, Sorooshian, S
core   +1 more source

Hydraulic factors limiting the use of subirrigation in fine textured soils : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Philosophy in Agricultural Engineering at Massey University [PDF]

open access: yes, 1996
Subirrigation is a method of supplying water directly to the plant root zone under the ground surface by means of subsurfce drains which are also used to remove excess water from the root zone. Subsurface drainage systems are used to maintain appropriate
Mahmood, Babar
core  

Soil compaction by the tractor in spring and its effect on soil porosity 

open access: yesAgricultural and Food Science, 1983
The effect on soil porosity of tractor compaction of soil in the spring was studied by taking cylindrical core soil samples. The profile samples showed that the tractor most seriously compacts the soil below the harrowed layer at the depth of 10-25 cm. Soil was compacted most severely when till age and drilling were performed under wet conditions about
openaire   +4 more sources

3D reconstruction of soil porosity: two different approaches.

open access: yes, 2008
Pore geometry imaging and its quantitative description is a key factor for advances in the knowledge of physical, chemical and biological soil processes. More specifically it is a powerful tool for evaluating changes in soil structure due to different irrigation and soil tillage practices.
Mele G.   +3 more
openaire   +3 more sources

Influence of thresholding in mass and entropy dimension of 3-D soil images [PDF]

open access: yes, 2008
With the advent of modern non-destructive tomography techniques, there have been many attempts to analyze 3-D pore space features mainly concentrating on soil structure.
Antón Corrales, José Manuel   +5 more
core   +1 more source

KAJIAN POROSITAS TANAH PADA PEMBERIAN BEBERAPA JENIS BAHAN ORGANIK DI PERKEBUNAN KOPI ROBUSTA

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2017
Organic matter application can improve to soil structure. The purpose of this study was to explore  the effects of application of various organic matters (cow manure, vermicompost and coffee fruit skin) to soil total porosity in plantation-based robusta
Johandre Arpindra Surya   +2 more
doaj  

Home - About - Disclaimer - Privacy