Results 111 to 120 of about 7,538 (209)

Mejoramiento de la tecnología del cultivo del ñame (dioscorea alata l.) clon criollo en campo

open access: yesAgroecosistemas, 2022
A pesar de los avances alcanzados en los últimos 30 años en las investigaciones en el cultivo del ñame en Cuba, la tecnología de producción en gran escala de este cultivo es susceptible de ser mejorada.
Borges García, Misterbino   +1 more
doaj  

Micropropagación y organogénesis de Dioscorea alata (Ñame)

open access: yes, 2007
Para establecer una metodología eficiente para la propagación in vitro del ñame (Dioscorea alata) se obtuvieron plantas a partir de tubérculos en condiciones de vivero. Para micropropagación se extrajeron segmentos de tallo de 1cm de largo con un nudo y 1-2 yemas laterales; para organogénesis se utilizaron las plantas obtenidas por micropropagación, de
Royero, Marilyn   +2 more
openaire   +1 more source

Growth and Nutrient Use Efficiencies of Yams (Dioscorea spp.) Grown in Two Contrasting Soils of West Africa

open access: yesInternational Journal of Agronomy, 2011
Fertilization is an important management strategy of yams (Dioscorea spp.) especially when grown in degraded soils. A field study evaluated the leaf numbers, leaf area indices, crop growth, yields, and nitrogen (N) and potassium (K) use efficiencies of D.
Lucien N'Guessan Diby   +4 more
doaj   +1 more source

PENGARUH LAMA FERMENTASI DAN DOSIS RAGI TERHADAP KADAR ALKOHOL HASIL FERMENTASI SARI UMBI UWI (Dioscorea alata L) [PDF]

open access: yes, 2007
Umbi uwi merupakan salah satu jenis umbi yang kurang diman faatkan dan mempunyai nilai ekonomi yang rendah . Umbi uwi mempunyai kandungan karbohidrat yang tinggi yaitu 19,8 g / ons bahan.
HARTATIK, EKA
core  

Effect of the addition of different concentrations of activated coal on the in vitro multiplication of yam

open access: yesBiotecnología Vegetal, 2008
Phenolic oxidation can cause serious problems in the establishment, multiplication and survival of explants on most of plant species. The present investigation was developed toevaluate the effect of adding different concentrations of activated charcoal ...
Misterbino Borges García   +1 more
doaj  

PENGARUH WAKTU FERMENTASI DAN DOSIS RAGI TERHADAP KADAR ALKOHOL HASIL FERMENTASI AMPAS UMBI UWI (Dioscorea alata L) [PDF]

open access: yes, 2007
Selama ini umbi uwi (Dioscorea alata L) kurang dimanfaatkan oleh masyarakat. Dengan kemajuan bioteknologi, kandungan karbohidrat pada umbi uwi dapat dimanfaatkan sebagai bahan alternatif pembuatan alkohol melalui proses ...
KINASIH , HARMINI
core  

Multiplikasi Tunas Dan Induksi Perakaran Pada Ubi Kelapa (Dioscorea Alata L.) Dan Gembili (Dioscorea Esculenta L.) Secara in Vitro [PDF]

open access: yes, 2014
Dioscorea sp. (yam) is one of the minor tuber crops whichgrows wildly in the forest and only a few of its species arecultivated and used as main or secondary food.Conservation is needed to preserve plant genetic material.The objective of this research ...
Diantina, S. (Surya)   +3 more
core  

Effect of 24-epibrassinolide on growth of in vitro shoot tips of different yam (Dioscorea Spp.) species [PDF]

open access: yes, 2013
In this work we compared the effect of the growth regulator content of the culture medium on the growth of in vitro shoot tips of five yam accessions belonging to four yam species (one Dioscorea alata, one D. rotundata, one D.
Engelmann Sylvestre, Isabelle   +1 more
core  

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