Results 31 to 40 of about 2,465 (193)

ALCALOIDES BENCILISOQUINOLÍNICOS DEL TALLO DE Piper augustum Rudge

open access: yesRevista Colombiana de Química, 1998
Del extracto etanólico del tallo de P. augustum Rudge se aislaron: 3beta-hidroxi- 24-etil-delta5.22colestadieno (estigmasterol) I ; l,2-metilendioxi-6-metil-4H-dibenzo(deg) quinolina-4,5(6H)diona (Cepharadione A) II; lactama del ácido lO-amino-3,4- dimetoxifenantreno-1-carboxílico (Cepharanone B) n i y el nuevo compuesto natural: lactama del ácido N ...
Delgado A., Wilman   +2 more
openaire   +3 more sources

Engineering compact Physalis peruviana (goldenberry) to promote its potential as a global crop

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1550-1556, September 2026.
Goldenberry (Physalis peruviana) produces sweet, nutritionally rich berries, yet like many minor crops, is cultivated in limited geographical regions and has not been a focus of breeding programs for trait enhancement. Leveraging knowledge of plant architecture‐related traits from related species, we used CRISPR/Cas9‐mediated gene editing to generate a
Miguel Santo Domingo   +8 more
wiley   +1 more source

Efecto del riego sobre la calidad, desarrollo y producción de biomasa a dos edades de corte en Cenchrus purpureus vc. CT-115 para la región central del estado de Veracruz

open access: yesAIA Avances en Investigación Agropecuaria, 2019
En un diseño en bloques al azar con arreglo factorial 2 x 2, se estudió la calidad, desarrollo y acumulación de biomasa del pasto Cenchrus purpureus vc. CT-115.
Cynthia O Retureta González   +5 more
doaj  

PREDIKSI ALIRAN AIR PERMUKAAN DAS TALLO SULAWESI SELATAN

open access: yesJurnal Environmental Science, 2021
ABSTRAKTujuan penelitian ini untuk: 1. Yaitu untuk Mengetahui Karakterstik DAS Tallo Sulawesi Selatan. 2. Untuk mengetahui besar aliran air permukaan DAS Tallo Sulawesi Selatan. Sasaran dalam penelitian ini adalah DAS Tallo secara keseluruhan. Teknik pengumpulan data yang digunakan adalh teknik observasi, teknik dokumentasi, teknik analisis data ...
Suarni Suarni   +2 more
openaire   +2 more sources

Integrating indigenous crops in agroforestry systems: Lesser yam and teak mixed systems are more profitable than monocultures in Indonesia

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1662-1674, September 2026.
Major staple crops are often introduced and cultivated in monocultures. Yams are staple crops native to the majority of low‐ and middle‐income countries and can provide an alternative to introduced staple crops. We showed that lesser yams cultivated together with teak trees (planted at the border of the farm) are more profitable than lesser yam ...
Budiadi   +5 more
wiley   +1 more source

Crecimiento secundario anómalo de tallo y raíz de Urera altissima (Urticaceae) de la provincia de Tucumán, Argentina

open access: yesLilloa, 2014
Ortiz, Miguel; Anahi Simoni; Matias Armella; Ana C. Luque; Mario A. Debes; Patricia L. Albornoz; Marta E. Arias. 2014. “Crecimiento secundario anómalo de tallo y raíz de Urera altissima (Ur ticaceae) de la provincia de Tucumán, Argentina”. Lilloa 51 (2).
Miguel Ortiz   +5 more
doaj  

Controlling banana bunchy top disease in Benin: Crop protection strategies with socio‐economic perspectives

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1675-1691, September 2026.
Banana and plantain are vital for food security and income in West Africa, yet banana bunchy top virus (BBTV) threatens production. This study combined remote sensing, field surveys, modelling and socio‐economic analysis to assess BBTV spread and control strategies in Benin.
Renata Retkute   +13 more
wiley   +1 more source

Morfología y anatomía de dos variedades de Begonia cucullata (Begoniaceae) comercializadas como «agrial» en Paraguay

open access: yesLilloa, 2012
Deguen, Rosa; María I. Mercado; María V. Coll Aráoz; Ana I. Ruiz; Graciela I. Ponessa. 2012. “Morfología y anatomía de dos variedades de Begonia cucullata (Begoniaceae) comercializadas como ‘agrial’ en Paraguay”. Lilloa 49 (2). Se describe la morfología
Rosa Deguen   +4 more
doaj  

Inspiring the next generation of plant scientists: What we learned from 421 plant biologists

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 5, Page 1557-1562, September 2026.
Addressing biodiversity and climate crises requires a new generation of plant scientists, yet interest in plant‐related careers is declining globally. A survey of 421 plant biologists revealed that the primary driver of pursuing botany is an emotional connection, curiosity, and appreciation for plants, often stimulated by hands‐on experiences and ...
Joanna Kacprzyk, Rainer Melzer
wiley   +1 more source

Morfología y anatomía foliar y caulinar de Scutia buxifolia (Rhamnaceae)

open access: yesLilloa, 2017
Borri, Karina A.; Marcelo L. Wagner; Beatriz G. Varela. 2017. “Morfología y anatomía foliar y caulinar de Scutia buxifolia (Rhamnaceae)”. Lilloa 54 (1).
Karina A. Borri   +2 more
doaj  

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