Results 41 to 50 of about 94,326 (308)

Induction of PEP Carboxylase and Crassulacean Acid Metabolism by Gibberellic Acid in Mesembryanthemum crystallinum [PDF]

open access: yes, 2001
The induction of Crassulacean acid metabolism in Mesembryanthemum crystallinum was investigated in response to foliar application of gibberellic acid (GA).
Earnest, Jeannine   +5 more
core   +2 more sources

Foliar application of potassium on antioxidant enzyme activities of tomato plants under drought stress

open access: yesAdvances in Horticultural Science, 2020
Water stress negatively affects productivity in crops, while the foliar application of potassium-containing compounds may be helpful in reducing the drought effects.
Akram Farzane   +3 more
doaj   +1 more source

Influence of fine process particles enriched with metals and metalloids on Lactuca sativa L. leaf fatty acid composition following air and/or soil-plant field exposure [PDF]

open access: yes, 2013
We investigate the effect of both foliar and root uptake of a mixture of metal(loid)s on the fatty acid composition of plant leaves. Our objectives are to determine whether both contamination pathways have a similar effect and whether they interact ...
Austruy, Annabelle   +7 more
core   +3 more sources

The Effect of Foliar Spray Treatments with Various Biostimulants and Fertilisers on the Growth of M.9 Rootstock Stoolings

open access: yesAgronomy, 2022
An experiment was conducted to compare the effect of applying half a dose of a mineral fertiliser combined with a foliar treatment with four biostimulants and two fertilisers in relation to a full dose of a mineral fertiliser. The M.9 rootstock stoolings
Sławomir Świerczyński   +1 more
doaj   +1 more source

Chemical, Natural, and Cultural Control of \u3ci\u3eHyadaphis Tataricae\u3c/i\u3e (Homoptera: Aphididae) on Honeysuckle [PDF]

open access: yes, 2017
Hyadaphis tataricae is an aphid pest of honeysuckle relatively new to the Great Lakes and midwestern regions of North America. Feeding results in severly deformed terminals (witches\u27 brooms).
Dittl, T. G, Mahr, D. L
core   +2 more sources

Effect of Foliar Application of Nano-NPK Fertilizer on Growth and Yield of Broad bean (Vicia Faba L.)

open access: yesZanco Journal of Pure and Applied Sciences, 2021
 A field research was conducted during season 2019/2020 in Gradrasha field, collage of agricultural Engineering sciences at Salahaddin University, to evaluate the effect of foliar application of Nano- NPK fertilizer at different levels (0, 30, 60, 90 ...
Bayan Rokan Aziz, Dilzar Basit Zrar
doaj   +3 more sources

RESPONSE OF YIELD AND QUALITY OF SWEET POTATO PLANTS TO IRRIGATION INTERVALS AND SOME SOIL AND FOLIAR APPLICATION TREATMENTS [PDF]

open access: yesJournal of Productivity and Development, 2021
A field experiment was carried out during the two successive  summer  seasons of 2019 and 2020 in a Private Farm at Meet Faris Village, Dekarns, District  Dakhlia  Governorate, Egypt to study the effect of irrigation intervals  (15 and 30 days) and  some  soil application treatments  (humic acid at 20 kg /fad. and fulvic acid at 10 kg/fad.) and foliar  
openaire   +1 more source

Grain yield and quality of wheat are improved through post-flowering foliar application of zinc and 6- benzylaminopurine under water deficit condition

open access: yesFrontiers in Plant Science, 2023
IntroductionZinc (Zn) as an essential micronutrient and cytokinin as phytohormone not only regulate plant growth but also play fundamental roles in plant tolerance against drought stress.
Mohammad Javad Zarea, Nasrin Karimi
doaj   +1 more source

Effects of Red-Backed Salamanders on Ecosystem Functions [PDF]

open access: yes, 2014
Ecosystems provide a vast array of services for human societies, but understanding how various organisms contribute to the functions that maintain these services remains an important ecological challenge.
Babbitt, Kimberly J., Hocking, Daniel J.
core   +3 more sources

The Effects of Soil and Foliar Humic + Fulvic Acid Applications on Yield and Yield Components of Cotton (Gossypium hirsutum L.)

open access: yesISPEC Journal of Agricultural Sciences
The study was carried out to determine the effects of soil and foliar humic+fulvic acid applications on yield and yield components of cotton. The experiment was laid out in randomized block design with three replications.
Selçuk ACEMOĞLU, Hasan HALİLOĞLU
doaj   +1 more source

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