Results 21 to 30 of about 8,427 (258)

Effect of Mechanical Pruning on Olive Yield in a High-Density Olive Orchard: An Account of 14 Years

open access: yesAgronomy, 2022
In Portugal, the study of mechanical pruning in olive orchards began in 1997. Trials were carried out in traditional orchards, and the obtained results revealed that mechanical pruning can contribute to the reduction in pruning costs without a reduction ...
António Dias   +3 more
doaj   +1 more source

Buckets of tops [PDF]

open access: yesJournal of High Energy Physics, 2013
Abstract Reconstructing hadronically decaying top quarks is a key challenge at the LHC, affecting a long list of Higgs analyses and new physics searches. We propose a new method of collecting jets in buckets, corresponding to top quarks and initial state radiation.
Buckley, Matthew R.   +2 more
openaire   +2 more sources

PERTUMBUHAN DAN DAYA HASIL TUMPANG SARI JAGUNG (Zea mays L.) DAN KACANG TANAH (Arachis hypogaea L.) TERHADAP WAKTU DAN POSISI PEMANGKASAN JAGUNG

open access: yesZiraa'ah: Majalah Ilmiah Pertanian, 2017
The purpose of the research was to know the effect of time and topping position of corn and the interaction between the factor on the growth and yield capacity of intercropping corn and peanuts.
Ema Susanti   +2 more
doaj   +1 more source

Topping and grafting affect the alkaloid content and gene expression patterns of tobacco (Nicotiana tabacum L.)

open access: yesPlant Direct, 2023
In this study, we aimed to determine molecular mechanisms underlying the effects of topping and grafting in tobacco (Nicotiana tabacum L.) by comparing the alkaloid contents and enrichment pathways of differentially expressed genes (DEGs) among plants ...
Mengyue Zhang   +2 more
doaj   +1 more source

Chemical topping with 1,1-dimethylpiperidinium chloride increases lint yield and defoliation of cotton by improving canopy development

open access: yesCrop and Environment, 2022
Chemical topping with 1,1-dimethylpiperidinium chloride (DPC) has been considered a promising measure to inhibit apical dominance in cotton (Gossypium hirsutum L.).
Feng Shi   +9 more
doaj   +1 more source

Top-antitop and top-top resonances in the dilepton channel at the CERN LHC [PDF]

open access: yesJournal of High Energy Physics, 2009
We perform a model-independent study for top-antitop and top-top resonances in the dilepton channel at the Large Hadtron Collider. In this channel, we can solve the kinematic system to obtain the momenta of all particles including the two neutrinos, and hence the resonance mass and spin.
Bai, Yang, Han, Zhenyu
openaire   +2 more sources

Influence of Topping and Spacing on Growth, Yield, and Fruit Quality of Tomato (Solanum lycopersicum L.) Under Greenhouse Condition

open access: yesFrontiers in Sustainable Food Systems, 2021
Tomato is an important vegetable in Ghanaian diet and contributes enormously in livelihood improvement. Tomato production is threatened by a high prevalence of biotic and abiotic stresses as well as increased postharvest losses and poor agronomic ...
George Oduro Nkansah   +5 more
doaj   +1 more source

EFFECT OF COMPOST RATES AND TOPPING TREATMENTS ON GROWTH, YIELD AND QUALITY OF JERUSALEM ARTICHOKE UNDER SANDY SOIL CONDITIONS [PDF]

open access: yesJournal of Productivity and Development, 2020
A field experiment was carried out during the summer seasons of 2013 and 2014 at the Experimental Farm at El-Kassasin, Hort. Station Ismailia Governorate, Egypt, to study the effect of compost fertilizer at 3, 6 and 9 ton/fed.
Galal Eisa, Mohamed Sharaf, Refaat Anwar
doaj   +1 more source

Transcriptome analysis reveals key genes involved in the regulation of nicotine biosynthesis at early time points after topping in tobacco (Nicotiana tabacum L.)

open access: yesBMC Plant Biology, 2020
Background Nicotiana tabacum is an important economic crop. Topping, a common agricultural practice employed with flue-cured tobacco, is designed to increase leaf nicotine contents by increasing nicotine biosynthesis in roots.
Yan Qin   +8 more
doaj   +1 more source

Evaluation of the Effect of Topping on Cannabidiol (CBD) Content in Two Industrial Hemp (Cannabis sativa L.) Cultivars

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2020
In order to define the finest cultivation practices for two of the most commercial hemp cultivars (‘Fedora 23’ and ‘Futura 75’) under the Mediterranean climate, the treatment of topping was applied in hemp crop in Central Greece.
Antigolena FOLINA   +5 more
doaj   +1 more source

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