Results 31 to 40 of about 9,029,672 (254)

Pseudoperonospora cubensis development under differentiated nitrogen and potassium fertilization of Cucumis sativus [PDF]

open access: yes, 2009
Cucumber (Cucumis sativus) is one of the most economically important vegetable crops worldwide and downy mildew caused by Pseudoperonospora cubensis is considered among the most destructive diseases that attack this plant.
Papadaki, Anastasia A.
core   +6 more sources

Effect of Mycorrhizal Fungi Symbiosis and Foliar Application of Amino acids on Some Growth Traits and Pot Marigold Oil (Calendula officinallis L.) [PDF]

open access: yesپژوهشهای زراعی ایران, 2022
Introduction: The Food and Drug Administration has classified pot marigold as a GRAS (generally recognized as safe) substance. Foliar nutrition acts as an effective tool for nutrient management in plants, and foliar nutrition can be used successfully to ...
M Taheri asghari
doaj   +1 more source

Suitable Integrated Approach for Management of Fusarium Wilt of Tomato caused by Fusarium oxysporum f. sp. lycopersici (Sacc.)

open access: yesJournal of Pure and Applied Microbiology, 2017
Among the different integrated approaches for management of Fusarium wilt and their effect on growth and yield parameters of tomato revealed that soil application of FYM @ 100gm/pot + Neem cake @ 100gm/pot + seedling treatment with bio-formulation of ...
Kishan Lal   +5 more
doaj   +1 more source

2-Oxoglutarate contributes to the effect of foliar nitrogen on enhancing drought tolerance during flowering and grain yield of soybean

open access: yesScientific Reports, 2023
Drought severely affects the growth and yield of soybean plants especially during the flowering period. To investigate the effect of 2-oxoglutarate (2OG) in combination with foliar nitrogen (N) at flowering stage on drought resistance and seed yield of ...
Zhijia Gai   +10 more
doaj   +1 more source

Response of Hops to Algae-Based and Nutrient-Rich Foliar Sprays

open access: yesAgriculture, 2021
Over recent years, some hopyards of northeast Portugal have presented poorly developed plants and reduced productivity. In this study, an attempt was made to improve the homogeneity of hop fields and restore their productivity by using plant ...
Sandra Afonso   +2 more
doaj   +1 more source

IMPROVING SAFFLOWER (Carthamus tinctorius L.) GROWTH AND BIOLOGICAL ACTIVITIES UNDER SALINE WATER IRRIGATION BY USING IRON AND ZINC FOLIAR APPLICATIONS [PDF]

open access: yesJournal of Plant Production, 2013
The present study aimed to evaluate growth and biological activities ofSafflower Carthamus tinctorius L. treated with Iron and Zinc foliar applicationunder Irrigation with saline water at Wadi El-Natrown, El-Behera Governate Egypt during two winter ...
Nermeen Shanan, E. Shalaby, M. Taha
doaj   +1 more source

Regulation of Anthocyanin Accumulation in Tomato Solanum lycopersicum L. by Exogenous Synthetic dsRNA Targeting Different Regions of SlTRY Gene

open access: yesPlants
RNA interference (RNAi) is a regulatory and protective mechanism that plays a crucial role in the growth, development, and control of plant responses to pathogens and abiotic stresses.
Andrey R. Suprun   +4 more
doaj   +1 more source

Effect of Biodiversity Changes in Disease Risk: Exploring Disease Emergence in a Plant-Virus System [PDF]

open access: yes, 2012
The effect of biodiversity on the ability of parasites to infect their host and cause disease (i.e. disease risk) is a major question in pathology, which is central to understand the emergence of infectious diseases, and to develop strategies for their ...
Daniel Piñero (154115)   +33 more
core   +1 more source

Underground Signals: The Ecological Power of Root Volatiles

open access: yesAdvanced Science, EarlyView.
Root volatiles mediate rhizosphere chemical communication, shaping interactions among plants, microbes, herbivores, and natural enemies. Their production, transport, and perception underpin ecological adaptation, multitrophic interactions, and plant resilience, offering opportunities for sustainable crop protection, resilient agroecosystems, and ...
Xueyao Cao   +31 more
wiley   +1 more source

Influences of Chemical and Spraying Organic Fertilizers (Humic acid) on Consumptive Use, Growth and Yield of Onion (Allium Cepa L.) [PDF]

open access: yesAl-Qadisiyah Journal For Agriculture Sciences, 2017
This field study is conducted during the growing season of 2012-2013 in the experimental farm- Department of Horticulture/ College of Agriculture- University of Baghdad to investigate the influences of chemical and spraying organic fertilizers on the ...
Amaar D. Iyda
doaj   +1 more source

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