Results 41 to 50 of about 313,378 (266)

A COMPARATIVE ANALYSIS OF NUTRIENT CONTENT OF SOILS SAMPLED FROM MID OF FOUR PLANTS AND DRIP CIRCLE OF COFFEE PLANTATIONS IN INDIA [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences
Coffee growers often apply fertilizers very close to the plants, which results in accumulation of nutrients in one place leading to poor nutrient use efficiency, whereas soil sampling is done in the middle of four plants.
Shiva P.P.   +16 more
doaj  

Systemic Inducing Resistance on Cocoa Seedling Against Vascular Streak Dieback By Boron and Silikon Application

open access: yesCoffee and Cocoa Research Journal, 2011
Black pod rot disease (BPRD) which is caused by Phytophthora palmivora is one of the main diseases of cocoa cultivations particularly in plantations with wet climate. Black pod rot can develop rapidly under high humidity environments, particularly during
Fitria Yuliasmara   +2 more
doaj   +1 more source

Effect of water stress and coffee ringspot virus on coffee leaf temperature and its relationship with brevipalpus yothersi population [PDF]

open access: yes, 2020
The Brevipalpus yothersi Baker mite is a vector of Coffee ringspot virus (CoRSV), the causing agent of coffee ringspot disease. Knowing the mite-host interaction and the variables that improve the development of the mite are important in order to manage ...
De Andrade, Daniel Júnior [UNESP]   +5 more
core   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Application of Copper Fungicide and Row Covers to Control Phytophthora Seedling Blight Disease on Cocoa

open access: yesCoffee and Cocoa Research Journal, 2016
Phytophthora seedling blight disease is one of the important diseases in cocoa. The disease is caused by the fungus of Phytophthora palmivora belongs to class Oomycetes. The aim of this research was to determine the effectiveness of the use of row covers
Febrilia Nur Aini   +2 more
doaj   +1 more source

Vegetative vigour, yield and field tolerance to leaf rust in four F1 hybrids of coffee (Coffea arabica L.) in India

open access: yesJournal of Horticultural Sciences, 2021
Four F1 hybrids of arabica coffee (Coffea arabica L.) developed with the primary objective of pyramiding the SH3 gene for leaf rust resistance in a commercial variety ‘Chandragiri’ for achieving the long-lasting resistance to leaf rust, have been ...
Surya Prakash Rao Nayani   +2 more
doaj   +1 more source

Performance of a special tractor as a function of ballasting and front-wheel drive in coffee harvesting

open access: yes, 2018
One of the main concerns before agricultural mechanization is the fuel cost from an economic and environmental point of view. In some literature, it has been demonstrated that the adequacy of tractors is directly related to consumption, which may become ...
Lucas Augusto da Silva Gírio   +11 more
core   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

Identification and chromosomal distribution of copia-like retrotransposon sequences in the coffee (Coffea L.) genome

open access: yesAgronomía Colombiana, 2013
The presence of copia-like transposable elements in seven coffee (Coffea sp.) species, including the cultivated Coffea arabica, was investigated. The highly conserved domains of the reverse transcriptase (RT ) present in the copia retrotransposons were ...
Juan-Carlos Herrera   +6 more
doaj  

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