Results 81 to 90 of about 94,326 (308)

Rhodopseudomonas palustris increase soybean photosynthesis and protein levels in grains [PDF]

open access: yesBrazilian Journal of Biology
Rhodopseudomonas palustris, a photosynthetic bacterium with biostimulant properties, enhances agricultural productivity by increasing plant resistance to environmental stresses. To assess its impact on soybean cultivation, we conducted a field experiment
R. T. Santos   +6 more
doaj   +2 more sources

Contrasting CO2‐response strategies in Pardina lentils: Yield maximization in a commercial cultivar and seed composition adjustment in a landrace

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Assessing crop's responses to elevated carbon dioxide (eCO2) is crucial for global food security. This study examines the impact of eCO2 (700 μmol mol−1) on the cultivars of lentil (Lens culinaris), local Pardina Verde Rayada lentil (PVRL), and commercial Pardina lentil (PL) in terms of the productivity and nutritional composition ...
Mohammad Abdullah   +4 more
wiley   +1 more source

Comparison Effects of Soil and Foliar NPK Fertilizers Applications with Various Times on Growth of Rosa Plant (Rosa hybrida L.)

open access: yesPasser Journal, 2020
This experiment was conducted in greenhouse during the 2018-2019 growing season at Horticulture and landscape design department, Technical Institute of Bakrajo, Sulaimani Polytechnic University, Sulaimani, Kurdistan Region/ Iraq.
Mariwan Abdulkarim Ali
doaj   +1 more source

Optimizing crop loading of apples and pears - results 2004-2006 (foliar fertilizers, thinning) [PDF]

open access: yes, 2008
Main topics of the research-project FuE 03OE088 of “Bundesprogramm Ökologischer Landbau” (30.04.2004-31.12.2006) were the testing of foliar fertilizers in organic apples and pears, optimizing lime sulphur for blossom thinning, looking for alternatives ...
Eis, B.   +3 more
core  

Effect of Foliar Treatment with Simulated Acid Mists on Biomass Formation and Nutrient Composition of Plants

open access: yesZeitschrift für Naturforschung C, 1995
Plants of Phaseolus vulgaris L. were exposed to mists consisting of distilled water at pH 5.6 (control) or H2SO4+ HNO3 (molar ratio 1.5:1) in distilled water at pH 4.5, 3.0 and 2.3. At the end of 21-days treatment the growth of the plants in height was not reduced: however, significant changes were detected in the mineral nutrient content and ...
Malle Mandre, Jaan Klyshejko
openaire   +1 more source

Insect‐resistant soybean genotypes accumulate rutin and its O‐methylated derivative narcissin, a more potent flavonol targeting Anticarsia gemmatalis digestive and detoxification enzymes and reducing larval survival

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Soybean underpins Brazil's agricultural, yet its sustainability is threatened by lepidopteran pests such as Anticarsia gemmatalis. Although insect‐resistant cultivars have long been associated with the constitutive accumulation of quercetin‐derived flavonols, the biochemical mechanisms underlying this resistance remain poorly ...
Jessica Nunes de Assis   +9 more
wiley   +1 more source

Potato Blight (Phytophthora infestans) field demonstrations, 2004 [PDF]

open access: yes, 2005
The results are presented of a trial of 28 potato varieties, including 19 blight-resistant Sarpo varieties, at Llanrhystud in Ceredigion.
Clarke, A, Frost, D
core  

Management of pest insects and plant diseases by non-transformative RNAi [PDF]

open access: yes, 2019
Since the discovery of RNA interference (RNAi), scientists have made significant progress towards the development of this unique technology for crop protection.
Avila dos Santos, Ericmar   +5 more
core   +2 more sources

Preharvest application of antagonistic yeasts for the control of fungal pathogens in organic peach and plum orchards

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The control of fungal diseases in organic fruit production remains a major challenge due to the limited availability of authorized phytosanitary tools. This study evaluates the efficacy of two antagonistic yeasts – Metschnikowia pulcherrima L672 and Hanseniaspora uvarum L793 – in organic peach (Prunus persica) and plum (Prunus ...
Paula Tejero   +5 more
wiley   +1 more source

Complementary Evaluation of Iron Deficiency Root Responses to Assess the Effectiveness of Different Iron Foliar Applications for Chlorosis Remediation

open access: yesFrontiers in Plant Science, 2018
Iron deficiency in plants is caused by a low availability of iron in the soil, and its main visual symptom is leaf yellowing due to a decrease in chlorophyll content, along with a reduction in plant growth and fruit quality.
Marta Fuentes   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy