Results 1 to 10 of about 95,975 (310)

Experimental Studies of the Seed-Sowing Device for the Grain Seeder SUBM-3.6

open access: yesИнженерные технологии и системы, 2023
ntroduction. Laying the groundwork for developing scientific and engineering efforts and for obtaining the results necessary to create technologies, products, goods and services that provide the independence and competitiveness of the domestic agro ...
Vladimir F. Kupryashkin   +5 more
doaj   +1 more source

Role of Different Abiotic Factors in Inducing Pre-Harvest Physiological Disorders in Radish (Raphanus sativus)

open access: yesPlants, 2021
Radish, one of the important root vegetables, is widely grown in the world due to its easy cultivation, short duration, growing habit, and adaptability to various growing conditions. However, it is still extremely difficult to produce good quality radish
Ayesha Manzoor   +4 more
doaj   +1 more source

Mathematical Modelling and Designing of a Universal Conical Spreader for Granular Material

open access: yesActa Technologica Agriculturae, 2023
A universal conical spreader for uniform distribution of granular fertilizers and seeds of grain crops, grasses is proposed. The developed universal conical spreader is designed for subsurface application of above-mentioned granular materials using seed ...
Nukeshev Sayakhat   +7 more
doaj   +1 more source

Possibilities for improving sugar beet sowing process using the time study analysis [PDF]

open access: yesRatarstvo i Povrtarstvo, 2012
Using the method of time study, sugar beet sowing process was analyzed on a selected household. Working day structure was determined by analyzing working time per working activities.
Teodinov Danilo   +2 more
doaj   +1 more source

Maize disease detection based on spectral recovery from RGB images

open access: yesFrontiers in Plant Science, 2022
Maize is susceptible to infect pest disease, and early disease detection is key to preventing the reduction of maize yields. The raw data used for plant disease detection are commonly RGB images and hyperspectral images (HSI).
Jun Fu   +10 more
doaj   +1 more source

Improving productivity of Australian wheat by adapting sowing date and genotype phenology to future climate [PDF]

open access: yes, 2021
With global food demand predicted to grow by 50-80% by 2050, timely strategies are required to best adapt to the projected changes in agriculture. In this study, we illustrated how adaptation strategies not requiring additional inputs (sowing date and ...
Karine Chenu   +3 more
core   +1 more source

Mathematical Model of Uniform Cereal Crops Seeding Using a Double-Disk Coulter

open access: yesActa Technologica Agriculturae, 2020
The paper provided presents a new design of two-disk wide-row coulter that ensures uniform distribution of seeds to an even bed at the furrow bottom, as well as preserving of optimal distances between the seeds.
Derevjanko Dmytro   +4 more
doaj   +1 more source

Abortion in Sows [PDF]

open access: yesActa Veterinaria Scandinavica, 1970
Of a total of 31,766 pregnancies 465 abortions were reported, in average 1.46 %. By comparison of the frequency of abortion at different times of the year a significantly higher percentage of abortion was found in sows inseminated during the summer months. No significant difference was found between 68 boars as to the frequency of abortion.
openaire   +2 more sources

Using simulation models to investigate the cumulative effects of sowing rate, sowing date and cultivar choice on weed competition [PDF]

open access: yes, 2016
With the increasing pressure on crop production from the evolution of herbicide resistance, farmers are increasingly adopting Integrated Weed Management (IWM) strategies to augment their weed control.
Andrew, Izzadora K. S.   +4 more
core   +1 more source

Design and Experiment of Uniform Seed Device for Wide-Width Seeder of Wheat after Rice Stubble

open access: yesAgriculture, 2023
When wide-width sowing wheat after rice stubble (WRS) in a rice-wheat rotation area, there is a problem of poor uniform of seed distribution. To solve the problem, this study designed the seed distribution plate (SDP) structure and optimized its critical
Weiwen Luo   +6 more
doaj   +1 more source

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