A5042963327- Soil Mechanics and Vehicle Dynamics
- Agricultural and Rural Development Research
- Agricultural Engineering and Mechanization
- Soil Management and Crop Yield
- Soil Carbon and Nitrogen Dynamics
- Crop Yield and Soil Fertility
- Agriculture Sustainability and Environmental Impact
- Soil Geostatistics and Mapping
- Soil and Unsaturated Flow
- Agronomic Practices and Intercropping Systems
- Soil and Land Suitability Analysis
- Magnetic and Electromagnetic Effects
- Energy and Environment Impacts
- Turkish Urban and Social Issues
- Sunflower and Safflower Cultivation
- Wheat and Barley Genetics and Pathology
- Seed Germination and Physiology
- Polysaccharides Composition and Applications
- Engineering Structural Analysis Methods
- Geotechnical Engineering and Analysis
- Irrigation Practices and Water Management
- Engineering and Information Technology
- Mechanical and Thermal Properties Analysis
- Smart Agriculture and AI
- Agricultural Science and Fertilization
Tokat Gaziosmanpaşa Üniversitesi
2011-2024
Nevşehir Hacı Bektaş Veli University
2016
ABSTRACT Soil management practices can have negative or positive effects on soil quality. Our objective was to assess the effect of long‐term agricultural by evaluating selected physical and chemical properties. samples were collected from two depths (0 15 30 cm) within a native pasture an adjacent field that being used for three different crop rotations. quality quantified using aggregate stability, bulk density, texture available water content as properties pH, electrical conductivity,...
A diverse topography along with deforestation, changing climatic conditions, long-term human settlement, overuse of agricultural lands without sustainable planning, cultural difficulties in accepting conservative land management practices, and wrong political decisions have increased the vulnerability many soils to degradation resulted a serious decline their functional capacity. progressive reduction capacity support plant productivity is not only threat African continent its large desert...
The physical properties of Hungarian and common vetch seeds were determined at moisture content 11.57 10.3% d.b., respectively. mean values length, width, thickness geometric diameter 4.27, 4.03, 3.38, 3.86 mm, respectively for seed 5.11, 4.49, 3.83, 4.44 seed. One hundred weights 4.33 5.88 g, sphericity value was obtained as 0.91 0.87 bulk true densities 772.17, 1205.81 kg m , 3 785.9, 1091.19 angles repose 13.64° 12.95°, coefficient dynamic friction against hard-wood sheet, galvanized...
Abstract Soil compaction affects crop yield in many ways. Knowing its spatial variability provides possibilities for site-specific soil treatments that can increase the profitability and sustainability of production. The purposes this study were (1) to investigate particle size distribution, gravimetric water content, bulk density, penetration resistance using classical geostatistical methods a field which conventional tillage particular rotation applied, (2) evaluate relations among...
Abstract Penetration resistance (PR), soil bulk density (BD), and volumetric water content (VWC) are important determinants of crop production. The objectives this study were to: (1) evaluate the effect conventional (S1), conservation (S2), reduced tillage (S3) systems on BD, PR, VWC shortly after tillage; (2) characterise spatial variations these properties before seedbed preparation for second in Taşliçiftlik clay loam (medium, mixed, mesic Ustic Fluvents) located north‐central Anatolia,...
The purpose of this study was to characterize spatial and temporal variations in soil physical properties examine possible differences that might occur when the crop rotation shifted rice cultivation. Soil samples from 0-20 cm 20-40 depth were collected on a 100×100 m grid basis over 45 ha field, May 2005 2011. geostatistical methods used model variance structure gravimetric water content (GWC), bulk density (BD), penetration resistance (PR) aggregate stability (AgS). coefficient 17.5% for...
Effects of wheel traffic on plant emergence in conventional and conservational tillage systems for silage maize have been studied. Compaction parameters investigated were as follows: pre-planting entire plot area, post-planting intra-rows, inter-rows a control (no extra compaction); using system such mouldboard plough disc harrow, chisel with tooth harrow rotary tiller. Penetration resistance, bulk density, mean dates percentage emerged seedlings measured. Soil density penetration resistance...
Abstract This study was conducted to evaluate the relative physical properties of soil samples collected with a manual sampling method and tractor‐mounted portable core sampler under uncompacted compacted conditions, determine compaction depth resulting from successive passes tractor wheel. The soils induced by one, three five obtained both methods were similar at 10–15 cm depth. However, produced significantly different results (P < 0.01) 30–35 Traffic applications resulted in significant...
Tarımsal üretimin zaman içerisinde azalmadan devam ettirilebilmesinin önündeki en önemli tehditlerin başında toprağın üretkenlik fonksiyonun azalmasına neden olan bozulma olayları gelmektedir. Toprak işleme uygulamaları stabilitesi, dayanıklılığı ve kalitesini etkileyen bozucu faaliyetlerdir. Yoğun toprak işleme, kısa vadede tohum için ideal bir ortam oluştururken uzun kalitesi göstergelerinin olumsuz etkilenmesine yol açmaktadır. Arazi yüzeyinde bırakılan bitki atık miktarları, etkili...
bazı fiziksel özelliklerinin belirlenmesi
Bu çalışmada, Sivas ilinde kuru tarım şartlarında buğday tarımında 4 farklı toprak işleme [1) Doğrudan ekim (DE) (Doğrudan makinesi), 2) Koruyucu (KT) (Çizel+diskli tırmık+hububat 3) Azaltılmış (AT) (Rotovatör+hububat makinesi) ve 4) Geleneksel (GT) (Kulaklı pulluk+diskli makinesi)] sistemlerinin enerji kullanım etkinliği incelenmiştir. Denemelerde tohumluk olarak Bezostaja-1 kışlık çeşidi kullanılmıştır. Enerji parametreleri oranı, özgül enerji, verimliliği, net kârlılığı göz önüne...
In the research conducted under conditions of Tokat, silage triticale-vetch mixture-second crop corn rotation was applied. The study used four different tillage methods to compare quality and product yield seedbed prepared for mixture. Conventional method (M1), conservation (M2), reduced (M3), direct sowing (M4) were Seedbed quality: It evaluated regarding soil moisture content, bulk density, penetration resistance, degree fragmentation, surface roughness depths 0-10 cm 10-20 cm. effect on...
In the research carried out in conditions of Tokat, which is located transitional climate zone, silage triticale-vetch mixture and second crop maize rotation were applied. Four different tillage systems used study to determine sowing quality crop. Conventional system (Mouldboard plough + disc harrow spring tine cultivator rolling combination) (M1), reduced system-1 (Chisel plow harrow) (M2), system-2 (Rotary cultivators with vertical axes) (M3) direct (M4) The percentage emerged seedlings,...
Bu çalışmada, Orta Karadeniz Geçit İklim Kuşağında ikinci ürün silajlık mısır tarımında geleneksel toprak işleme sistemi (kulaklı pulluk + kültivatör dişli tırmık) (G) ve koruyucu (çizel (K) ile ekim sistemleri olarak düze (D) sırta (S) sistemlerinin enerji kullanım etkinliği incelenmiştir. Denemelerde tohumluk TTM-183 çeşidi kullanılmıştır. Araştırma sonuçlarına göre en yüksek özgül değeri sistemlerine işlemeli sisteminde (GS, 0.382 MJ kg -1 ) bulunurken, oranı ise korumalı (KD, 15.61)...