Tillage is the most energy-intensive soil operation. In actual energy situation important to explore and analyze physical laws of cultivation processes, that demand large quantities, at border technical- agricultural sciences. We studied phenomenon’s occurring during work with a rotary tiller approximated requirements computer simulation using Matlab Simulink environment. The model used was sim...

Characterization and Genetic Analysis of a Very High Tillering and Dwarf Rice (Oryza sativa L.) Mutant. (August 2008) Dhananjay Mani, B.Sc. (Hons)., Punjab Agricultural University, Ludhiana, India Co-Chairs of Advisory Committee: Dr. Rodante E. Tabien Dr. Scott A. Finlayson This study focused on characterizing and determining the inheritance pattern of very high tillering and dwarf traits of a ...

A delay in the mechanical transplantation (MT) of rice seedlings frequently occurs in Huanghuai wheat-rice rotation cropping districts of China, due to the late harvest of wheat, the poor weather conditions and the insufficiency of transplanters, missing the optimum transplanting time and causing seedlings to age. To identify how delaying transplanting rice affects the agronomic characteristics...

this experiment was conducted to investigate and evaluate the phenotypic and genotypic diversity of a population including of 94 doubled-haploids lines, their parents and five iranian local bread wheat (triticum aestivum l.) cultivars. thirteen agronomic and morphologic traits were recorded including; grain yield per unit area, harvest index, spike length, seed number per spike, spikelet densit...

this research was conducted on determination of better planting distance and better amount of nitrogen and phosphorus for hybrid rice (bahar 1). planting distance were used in this experiment, include 30×15, 30×20 and 30×25 cm as main factor. and also nitrogen fertilizer was used, include four levels, 65, 95, 125 and 155 k/ha and phosphorus fertilizer used include tow levels, 50 and 100 k/ha as...

Agriculture has been an integral part of the human ecosystem. However, traditional farming methods require a lot effort and are very time-consuming. Farm tilling is one most labor intensive operations in agriculture. Manual tiling fields strenuous task while tractors incur high capital along with heavy fuel consumption costs. This low-cost portable motor-operated tiller machine one-stop modern ...

Tillering is a core constituent of plant architecture, and influences light interception to affect plant and crop performance. Near-isogenic lines (NILs) varying for a tiller inhibition (tin) gene and representing two genetic backgrounds were investigated for tillering dynamics, organ size distribution, leaf area, light interception, red: far-red ratio, and chlorophyll content. Tillering ceased...

Tiller number, an important growth parameter for rice cultivation, is still being assessed manually. This work investigated the influence of dataset composition on performance deep learning models tiller number estimation in rice. Four datasets were constructed early tillering, active and maximum tillering by applying concepts mixed varieties, class balance, data augmentation. YOLOv4 trained to...