Results 21 to 30 of about 17,351 (228)

Precision planter monitoring system based on mobile communication network

IET Networks, EarlyView., 2022
Abstract Sowing is an important link in agricultural production and the basis for ensuring high yields and bumper harvests. Agriculture requires precision plows with good performance and stable work. However, the seeding process is in a completely closed state, and the operator relies mainly on experience to judge the operating state and performance of
Bing Li, Jiyun Li
wiley   +1 more source

Impact of Grassland Reseeding, Herbicide spraying and Ploughing on Diversity and Abundance of Soil Arthropods.

Frontiers in Plant Science, 2016
In order to determine the interactive effect of reseeding, herbicide spraying and ploughing on soil fauna communities, we conducted a grassland reseeding experiment combined with pre-reseed management to examine how with the whole reseeding process ...
Wei Liu, Wei Liu, Wei Liu, Junling Zhang, Stuart L Norris, Phil Murray   +5 more
doaj   +1 more source

Dynamic of a papuã pasture under two grazing intensities and two nitrogen levels Dinâmica de uma pastagem de capim-papuã sob duas intensidades de pastejo e dois níveis de nitrogênio

Revista Brasileira de Zootecnia, 2010
This work aimed to evaluate the effects of grazing intensities and nitrogen fertilization levels on the dynamics of a Brachiaria plantaginea pasture. The experiment was laid out as a random block design, in a 3 × 2 factorial scheme, composed of three ...
Paulo Fernando Adami, André Brugnara Soares, Tangriani Simione Assmann, Alceu Luiz Assmann, Laércio Ricardo Sartor, Christiano Santos Rocha Pitta, Marcia Fernanda Franchin, Francisco Migliorini   +7 more
doaj   +1 more source

Genetic diversity in the env V1-V2 region of proviral quasispecies from long-term controller MHC-typed cynomolgus macaques infected with SHIVSF162P4cy [PDF]

, 2018
Intra-host evolution of human immunodeficiency virus (HIV) and simian immunodeficiency virus (SIV) has been shown by viral RNA analysis in subjects who naturally suppress plasma viremia to low levels, known as controllers.
Borsetti, Alessandra, Capone, Alessia, Cella, Eleonora, Ciccozzi, Massimo, Ensoli, Barbara, Farcomeni, Stefania, Ferrantelli, Flavia, Lo Presti, Alessandra, Maggiorella, Maria T, Mee, Edward T, Rose, Nicola J, Sernicola, Leonardo   +11 more
core   +1 more source

Optimized Design, Monitoring System Development and Experiment for a Long-Belt Finger-Clip Precision Corn Seed Metering Device

Frontiers in Plant Science, 2022
To solve multiple problems, such as the poor seeding process stability in the conventional finger-clip precision corn seed metering device and the inability to monitor the seeding effect, a long-belt finger-clip precision seed metering device was ...
Han Tang, Changsu Xu, Ziming Wang, Qi Wang, Jinwu Wang   +4 more
doaj   +1 more source

Assessing the Success of Postfire Reseeding in Semiarid Rangelands Using Terra MODIS [PDF]

, 2012
Successful postfire reseeding efforts can aid rangeland ecosystem recovery by rapidly establishing a desired plant community and thereby reducing the likelihood of infestation by invasive plants.
Chen, Fang, Scbnase, John L., Weber, Keith T.   +2 more
core   +2 more sources

Built-in reseeding for serial BIST [PDF]

Proceedings. 21st VLSI Test Symposium, 2003., 2003
Reseeding is used to improve fault coverage in BIST pseudo-random testing. Most of the work done on reseeding is based on storing the seeds in an external tester. Besides its high cost, testing using automatic test equipment (ATE) makes it hard to test the circuit while in the system. In this paper, we present a technique for built-in reseeding.
A.A. Al-Yamani, E.J. McCluskey
openaire   +1 more source

Development of Legumes After Reseeding in Permanent Grassland, as Affected by Nitrogen Fertilizer Applications

Agriculture, 2019
Legumes in grassland can increase locally grown protein in fodder while reducing the nitrogen (N)-fertilizer requirements. Although the benefits of forage legumes are known, there was a decline in their use in the past due to inexpensive N-fertilizer ...
Karin Weggler, Ulrich Thumm, Martin Elsaesser   +2 more
doaj   +1 more source

Gully seeder for reseeding rangeland and riparian areas [PDF]

Rangeland Ecology & Management, 2004
Traditional methods of reseeding degraded arid and semi-arid rangeland are expensive and frequently unsuccessful due to high rates of seed predation and seedling mortality. A runoff-based method is described that protects seeds from predation and degradation until soil moisture is available, then deposits them in favorable microsites for germination ...
L. R. Gutierrez, J. E. Herrick, G. B. Donart   +2 more
openaire   +1 more source