Results 11 to 20 of about 10,833 (309)

Towards the development of a smart flying sensor: illustration in the field of precision agriculture [PDF]

open access: yes, 2015
Sensing is an important element to quantify productivity, product quality and to make decisions. Applications, such as mapping, surveillance, exploration and precision agriculture, require a reliable platform for remote sensing.
Copot, Cosmin   +3 more
core   +1 more source

Design and experiment of self-propelled straw forage crop harvester

open access: yesAdvances in Mechanical Engineering, 2021
The harvesting straw feed crops (silage corn, alfalfa, herbaceous mulberry, etc.) was tedious, high-labor-cost, and large-nutrient-loss. A self-propelled straw forage crop harvester, which could realize the integration of cutting, flattening and ...
Fuyang Tian   +6 more
doaj   +1 more source

The Method of Calculating Cut Length for Flail and Double Chop Forage Harvesters

open access: yesИнженерные технологии и системы, 2019
Introduction. Many studies show that the chopped feed quality depends on the plants chopping quality. The quality of plant chopping, provided by a forage harvester, is defined by particle length distribution. It is important to find the theoretical basis
Mikhail I. Belov
doaj   +1 more source

Simulation of Accelerated Testing of Knives of Cutting-Reducing Devices of Forage Harvesters

open access: yesМеханика машин, механизмов и материалов, 2021
A method is proposed and a technique is developed for accelerated bench tests in laboratory conditions of knives of cutting-reducing devices of forage harvesters.
Sergey A. Tyurin   +2 more
doaj   +1 more source

Vitellogenin Underwent Subfunctionalization to Acquire Caste and Behavioral Specific Expression in the Harvester Ant Pogonomyrmex barbatus [PDF]

open access: yes, 2013
PMCID: PMC3744404This is an open-access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose.
A Bourke   +75 more
core   +4 more sources

Smart farming on the example of the John Deere 8500i forage harvester

open access: yesGlasnik Zaštite Bilja, 2021
Self-propelled forage harvesters are increasingly used for chopping various silage crops. The general trend is to make the forage harvesters more powerful and increase their efficiency.
Tomaž Poje
doaj  

European energy crops: A synthesis [PDF]

open access: yes, 1997
The European Energy Crops Overview (EECO) project was carried out with 20 partners from fourteen EU countries during 1996. The EECO-project provides the state-of-the-art on energy crops activities in Europe.
Foster, C.A.   +2 more
core   +2 more sources

Modelling of Harvesting Machines’ Technical Parameters and Prices

open access: yesAgriculture, 2020
Technical and performance parameters of agricultural machines directly impact the operational efficiency and entire crop production. Sometimes, overestimation of technical and dimensional parameters of harvesting equipment is carried out with the ...
Tatevik Yezekyan   +4 more
doaj   +1 more source

Comparing mechanical harvest with alternative ground‐based methods for estimating forage yields in cool‐season annual grasses

open access: yesAgrosystems, Geosciences & Environment, 2022
To accurately estimate forage yield of experimental lines and cultivars without the time and expense of harvesting with and maintaining a plot harvester would aid cool‐season forage grass researchers and breeders in cultivarselection and advancement.
Bryan Simoneaux   +4 more
doaj   +1 more source

Compensatory Yield Responses of Young Native Warm-Season Grass Stands to Seasonal Changes in Harvest Frequencies

open access: yesAgronomy, 2022
Defoliation management can significantly affect subsequent grassland’s forage productivity and sustainability. To assess the type and persistence of native warm-season grass (NWSG) yield responses to changes in defoliation intensity, a five-year harvest ...
Vitalis W. Temu   +2 more
doaj   +1 more source

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