Emitter discharge variability of subsurface drip irrigation in uniform soils: effect on water-application uniformity [PDF]
, 2008 Emitter discharge of subsurface drip irrigation (SDI) decreases as a result of the overpressure in the soil water at the discharge orifice. In this paper, the variation in dripper discharge in SDI laterals is studied.
Gil Rodríguez, María +4 more
core +2 more sources
Yield performances of tomatoes (Lycopersicum esculentum) on organic manure buffered lateritic soils
Journal of Applied Sciences and Environmental Management, 2018 Lateritic soils are found in many farms even though they have not been known to be encouragingly productive to farmers because of their non-supportive of agricultural products.
W.A. Lamidi, K.A. Shittu, A.S. Adeyeye
doaj +1 more source
The dielectric properties of soil-water mixtures at microwave frequencies [PDF]
Recent measurements on the dielectric constants of soil-water mixtures show the existence of two frequency regions in which the dielectric behavior of these mixtures was quite different. At the frequencies of 1.4 GHz to 5 GHz, there were strong evidences
Wang, J. R.
core +1 more source
Estimated N leaching losses for organic and conventional farming in Denmark [PDF]
, 2006 The impact of organic compared to conventional farming practices on N leaching loss was studied for Danish mixed dairy and arable farms using an N balance approach based on representative data.
Berntsen, Jørgen +4 more
core +1 more source
Movement of seed- and soil-applied fluopyram in soil columns
Journal of Nematology, 2019 The movement of seed- and soil-applied fluopyram was evaluated in soil columns. The nematicide was sampled at three soil depths and used in a nematode motility bioassay.
Faske Travis R., Brown Katherine
doaj +1 more source
مجلة المختار للعلوم, 2017 The first objective was to determine the effect of additives and water type on the degradation of glyphosate and fluazifop-butyl herbicides. Both glyphosate and fusillade were strongly hydrolysed in hard water more than Nile water and distilled water ...
Mohammed.A. Balah +3 more
doaj +1 more source
Natural environment and land use in the Chad Basin, NE-Nigeria : preliminary results of an interdisciplinary research [PDF]
, 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
A sensitivity analysis of the prediction of the nitrogen fertilizer requirement of cauliflower crops using the HRI WELL_N computer model [PDF]
, 2001 HRI WELL_N is an easy to use computer model, which has been used by farmers and growers since 1994 to predict crop nitrogen (N) requirements for a wide range of agricultural and horticultural crops.
Draycott, A. Philip (Arthur Philip) +4 more
core +1 more source
Sensitivity of water stress in a two-layered sandy grassland soil to variations in groundwater depth and soil hydraulic parameters [PDF]
, 2015 Monitoring and modelling tools may improve irrigation strategies in precision agriculture. We used non-invasive soil moisture monitoring, a crop growth and a soil hydrological model to predict soil water content fluctuations and crop yield in a ...
Boënne, Wesley +6 more
core +3 more sources
Ecology and EvolutionIn desert areas, the process of mobile sandy land changing to semi‐fixed sandy land and eventually to fixed sandy land after undergoing vegetation restoration is inevitable.
Haonian Li +5 more
doaj +1 more source