Search results for “plants”

About 14 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching plants — open any to read the full text, or download the PDF or XML.

The Efficacy of Some Plants Extracts on Fallarmyworm (Spodopterafrugiperda, J.E. Smizh) in Sudan

Jun 2021 DOI 10.14302/issn.2639-3166.jar-21-3857
AbubakerHaroun Mohamed AdamCorresponding author

The Fall armyworm worm (FAW) (Spodopterafrugiperda) is one of the important economic pests which goes on several field crops and causes serious damage. The aim of this study was to look for efficient, less cost and environmentally friend plant extract for controlling Fall armyworm worm in cereal cro…

Organic and Symbiotic Fertilization of Tomato Plants Monitored by Litterbag-NIRS and Foliar-NIRS Rapid Spectroscopic Methods

May 2020 DOI 10.14302/issn.2639-3166.jar-20-3363
Giorgio MasoeroCorresponding author

Rapid analyses methods for the assessment of soil microbiota are lacking. In a commercial farm tomato plants were subjected to different fertilization strategies: 1. mineral Control (C); 2. Organic amendment (O); 3. Organic amendment + Micosat F © biofertilizer (OM). A first rapid method (Litterbag-…

The Raw pH in Plants: A Multifaceted Parameter

Oct 2018 DOI 10.14302/issn.2639-3166.jar-18-2397
Giorgio MasoeroCorresponding author

The measurement of the in vivo raw pH of vegetative organs is a unusual way obtaining plant knowledge. The authenticity of the pH parameter of the leaf and its independence from soil pH has already been highlighted. In the present work we observe how and to what extent water-temperature mechanisms a…

A Review on Response of Root System Architecture and Root Phenotypic for Biotic And Abiotic Stress

Oct 2023 DOI 10.14302/issn.2639-3166.jar-21-4033
Arega Wole DamenaCorresponding author

Root is has great role for plant adaptation and productivity of the agricultural crops as well as other plants by exploiting the soil resource thus, important for plant growth and development or main growth factors. Root system architecture is made up of structural features which exhibits great role…

Soluble Biobased Substances in soil or Salicylic Acid on leaves affect the foliar pH and soil biovariability of Grapes-as explained by the NIR Spectroscopy of Litterbags and Teabags

Jul 2023 DOI 10.14302/issn.2639-3166.jar-23-4648
Giorgio MasoeroCorresponding author

The purpose of the trial was to check the effects of two grapevine treatments on the plant activity and on the bioactivity and biovariability of the soil. An alkaline complex of Soluble Biobased Substances (SBS) was used in soil at 30 g per plant in a single solution. Salicylic Acid (SA) was used on…

Colored Anti-Hail Nets Modify the Ripening Parameters of Nebbiolo and a Smart NIRS can Predict the Polyphenol Features

Sep 2021 DOI 10.14302/issn.2639-3166.jar-21-3955
Giorgio MasoeroCorresponding author

In the cultivation of vines the risk of hail appears to be increasing with the ongoing climate change. The use of protective plastic nets is spreading, but there is little knowledge on the additional processing costs and on the phenological and qualitative consequences, moreover, as depending on dif…

Insecticidal Activity of Cyperus rotundus L. and Datura stramonium L. Co-Administered with Sesame Oil Against African Bollworm Helicoverpa armigera Hübner (Lepidoptera: Noctuidae)

Jun 2021 DOI 10.14302/issn.2639-3166.jar-21-3816
Waleed Elamin ElhajCorresponding author

African bollwormis a worldwide-spread species that shows a high degree of polyphagia and it is considered as one of the main agricultural pests in the world. Laboratory experiments were conducted in the Research Laboratory, College of Agricultural Studies, Sudan University of Science and Technology…

Connecting the use of Biofertilizers on Maize silage or Meadows with Progress in Milk Quality and Economy

Apr 2021 DOI 10.14302/issn.2639-3166.jar-21-3782
Giorgio MasoeroCorresponding author

A systematic use of biofertilizers can improve both the quality of a farming system and the parameters of milk. Some issues related to biofertilization experiments on six farms in the Po Valley (NW Italy) involved in the production of milk from dairy cattle fed maize silage or grazed on hay produced…

UV rays Decrease Foliar pH in Cress (Lepidium Sativum) and Modify NIR Spectrum

Dec 2020 DOI 10.14302/issn.2639-3166.jar-20-3639
Giorgio MasoeroCorresponding author

An experiment on watercress (Lepidium sativum) 42 d days after sowing was set up to evaluate the effect of UVAB radiation on foliar pH and on NIR tomoscopy. The effect of 8 h of UV exposure (about 500 µWcm-2) was clear, causing a reduction in the foliar pH of 6.0%, compared to the contemporary contr…

Assessment of Ocimum basilicum as Potentially Fruit Flies Attractant

Apr 2020 DOI 10.14302/issn.2639-3166.jar-20-3250
Abubaker H. M. AdamCorresponding author

The Basil plant (Ocimumbasilicum L) is an annual herb; belongs to family Lamiaceae. It is found to be an important source for Methyl Eugenol (ME), the fruit flies attractant. This study was carried out at Shendi area with main objective to assess the amount of ME extracted from Ocimumbasilicumplant…

Sunspots are Correlated with Foliar pH in Grapevines

Dec 2019 DOI 10.14302/issn.2639-3166.jar-19-3116
Giorgio MasoeroCorresponding author

Foliar pH is a specific multifaceted parameter that is sensitive to a deficit in soil water and to temperature variations. It also represents a tool that can be used to rapidly phenotype the symbiosis induced in several crops by bio-fertilizers containing Arbuscular Mycorrhizal Fungi. Yearly decreas…

Efficacy of Commercial Symbiotic Bio-Fertilizer Consortium for Mitigating the Olive Quick Decline Syndrome (OQDS)

May 2019 DOI 10.14302/issn.2639-3166.jar-19-2780
Giorgio MasoeroCorresponding author

The inoculation of soil with a bio-fertilizer (BF), with arbuscular mycorrhiza fungi, characterizes a Symbiotic (S) agriculture mode, aimed at promoting the yield and health of crops through modifications in the rhizosphere as well as in the plant phenotype. The main objective of this study was to r…

Laboratory Studies on the Host Preference of Cotton Mealybug ‘Phenacoccussolenopsis’ Tinsely (Hemiptera: Pseudococcidae) in Khartoum State, Sudan

Feb 2019 DOI 10.14302/issn.2639-3166.jar-18-2576
Abubaker Haroun Mohamed AdamCorresponding author

Cotton mealybug (Phenacoccussolenopsis) is a serious devastating pest which goes on a wide array of plant families. The pest spread all over the world from cool to dry hot regions. The main objective of this study was to investigate the food preference and behavior of P. solenopsis Tinseley (Hemipte…

Raw pH fall-out as a sign of a mycorrhizal modifier of Sorghum sudanensis   

Aug 2018 DOI 10.14302/issn.2639-3166.jar-18-2264
Giorgio MasoeroCorresponding author

The management of symbiotic Microbial Biota (MB) in the soil as agents that promote the yield and health of crops, is aimed at inducing modifications of the phenotype of plants, both over and under the ground. It is here shown, in Sorghumsudanensis plants, that: i) a simple response to MB inoculatio…

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