Results 81 to 90 of about 231,900 (245)

Otophryne (Anura: Microhylidae) from the highlands of Guyana: redescriptions, vocalisations, tadpoles and new distributions

open access: yesPapéis Avulsos de Zoologia, 2008
Recent collections are used to expand existing descriptions of adults of Otophryne robusta and O. steyermarki.The calls of O. pyburni and O. robusta are compared. Tadpoles of O. robusta and O. steyermarki are described.
Ross D. MacCulloch   +3 more
doaj   +1 more source

Tatera robusta

open access: yes, 1982
{"references": ["Hubert, B., F. Adam, and A. Poulet. 1973. Liste preliminaire des rongeurs du Senegal. Mammalia, 37 (1): 76 - 87."]}
Honacki, James H.   +2 more
openaire   +1 more source

The pollination ecology and mouthpart morphology of a pollen‐feeding fly Incurviseta cf. maculifrons (Diptera: Lauxaniidae) in the Australian Alpine

open access: yesPhysiological Entomology, EarlyView.
The Lauxaniid fly Incurviseta cf. maculifrons (Malloch, 1925) is a locally abundant but poorly understood flower visitor in the Australian Alpine. We describe the flower visitation, pollen transport, pollen diet and mouthpart morphology of I. cf. maculifrons using field observations, pollen analyses and scanning electron microscopy. I. cf.
Tomas Mitchell‐Storey   +3 more
wiley   +1 more source

The Surge in Indonesian Robusta Coffee Price: The Interaction of Substitute Commodity Prices and Exchange Rates on Robusta Price Behavior

open access: yesCoffee and Cocoa Research Journal
Primary commodity price trends frequently exhibit co-movement patterns, demonstrating similar fluctuations. The surge in substitute commodity prices, such as Arabica coffee and cocoa, in both Indonesian and global markets has positively impacted the ...
Lya Aklimawati   +2 more
doaj   +1 more source

STUDI KOMPARATIF USAHA PERKEBUNAN KOPI ROBUSTA DAN KOPI ARABIKA DI KECAMATAN PANTI KABUPATEN JEMBER

open access: yesJurnal Agribest, 2018
Penelitian ini bertujuan (1) untuk mengetahui perbedaan produktivitas lahan dan keuntungan perkebunan kopi robusta dan arabika di Kabupaten Panti Kabupaten Jember.
Wisnu Abimanyu   +2 more
doaj   +1 more source

Price transmission of Vietnam's Robusta coffee : a thesis presented in partial fulfilment of the requirements for the degree of Master of AgriCommerce at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 2017
Coffee is important to Vietnam’s economy in terms of export earnings and employment. As Vietnam carried out market reforms over the last three decades, its coffee sector has become increasingly market-driven and exposed to the fluctuations of the global ...
Mai, Thang Chien
core  

Drawida karatala, a new species of earthworm (Clitellata, Moniligastridae) from the Western Ghats of India [PDF]

open access: yesOpuscula Zoologica Instituti Zoosystematici et Oecologici Universitatis Budapestinensis
A new moniligastrid earthworm Drawida karatala Narayanan, Paliwal & Julka, sp. nov., is described based on specimens collected from the Western Ghats biodiversity hotspot in South-western India.
Narayanan, Sasankan Prasanth   +4 more
doaj   +1 more source

Tree planting choices mediate wildfire damage to tropical forest restoration in eastern Madagascar

open access: yesRestoration Ecology, EarlyView.
Wildfires threaten tropical rainforest conservation and restoration around the world, and they pose a particular risk to the unique species assemblages in eastern Madagascar. Following an intense period of wildfires in 2020–2022 that impacted 33% of 46 tropical forest restoration sites installed by the non‐profit organization Green Again Madagascar ...
J. Leighton Reid   +16 more
wiley   +1 more source

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

open access: yesMass Spectrometry Reviews, Volume 45, Issue 2, Page 429-452, March/April 2026.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke   +3 more
wiley   +1 more source

Faktor- Faktor Pendorong dan Penarik Alih Fungsi USAha Perkebunan Kopi Robusta (Coffea Robusta L) ke Kopi Arabika (Coffea Arabica) (Studi Kasus: Kecamatan Raya Kabupaten Simalungun) [PDF]

open access: yes, 2013
Indonesia merupakan salah satu produsen dan eksportir kopi yang penting dengan total pangsa pasar sekitar 30% dari pangsa pasar dunia. Secara umum terdapat 2 jenis kopi yang dimiliki dan diekspor Indonesia yaitu Kopi Robusta dan Arabika.
Ayu, S. F. (Sri)   +2 more
core  

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