scholarly journals Rendimiento de pollos en crecimiento alimentados con harina de peladuras de mandioca y harina de residuos de semilla de anacardo

2007 ◽  
Vol 58 (221) ◽  
pp. 23-31
Author(s):  
O. M. Sogunle ◽  
A. O. Fanimo ◽  
S. S. Abiola ◽  
A. M. Bamgbose

El rendimiento y contituyentes sanguíneos de pollos en crecimiento alimentados con harina de peladuras de mandioca (Manihot esculenta Crantz) (CPM) suplementados con harina de residuos de semilla de anacardo (Anacardium occidentale Linn) (CNM), fue estudiado durante 13 semanas empleando 432 pollitos Yaafa Brown de nueve semanas. Las aves fueron mantenidas con una dieta de crecimiento consistente en tres niveles de CPM (0, 10 y 20%), cada uno de ellos suplementado con cuatro niveles de CNM (0, 10, 20 y 30%), en un diseño factorial 3 x 4. La mayor ganancia de peso fue de 7,96 g/ave/día obtenida con la dieta 3 (0% CPM y 20% CNM) mientras que la mayor ingestión de alimento de 107,29 g/ave/día y coste de 1 kg de alimento de $0,31, se registró con la dieta 12 (20% CPM y 30% CNM). La inclusión de CPM en las dietas influyó significativamente (p

2021 ◽  
Vol 10 (1) ◽  
pp. 55-68
Author(s):  
Hesti Kurniahu ◽  
Annisa Rahmawati ◽  
Riska Andriani

ABSTRAKKearifan lokal menjadi salah satu langkah penting dalam pengelolaan sumber daya alam, salah satunya adalah minuman khas daerah. Penelitian ini bertujuan untuk mengetahui jenis minuman tradisional khas Tuban dan jenis tumbuhan bahan bakunya. Jenis minuman tradisional khas dan bahan penyusunnya diperoleh dari hasil survey terhadap 117 responden dari 17 kecamatan dan 10 orang pembuatnya. Identifikasi bahan baku dilakukan secara langsung dengan lembar observasi kemudian hasilnya dibandingkan dengan referensi. Hasil penelitian menunjukkan bahwa terdapat 5 jenis minuman tradisional yaitu legen, toak, dawet siwalan, sirup kawis, dan cendol sagu. Bahan penyusunnya terdiri dari 9 jenis tumbuhan yaitu siwalan (Borassus flabellifer L.), kelapa (Cocos nucifera L.), enau (Arenga pinnata Merr.), kawista (Limonia acidissima L.), sagu (Metroxylon sagu Rottb.), tebu (Saccharum sp.), ketela pohon (Manihot esculenta Crantz.), jamblang (Syzygium cumini L.), dan jambu mente (Anacardium occidentale L.). Kata kunci: identifikasi; tumbuhan; minuman tradisional; Tuban  ABSTRACTPlant identification of raw materials in traditional drink from Tuban East Java.Local wisdom is one of the steps in managing natural resources, for example traditional drinks. This study aims to determine the types of traditional Tuban drinks and types of plants as raw materials for these drinks. Types of typical traditional drinks and their constituent ingredients were obtained from the results of survey with 117 respondents in 20 districts and 10 producer traditional Tuban drinks. The identification was carried out directly using the observation sheet then compared with references. The results showed that there were 5 types of traditional drinks, namely legen, toak, dawet siwalan, kawis syrup, and cendol sago. The constituent materials drinks consisted of 9 types of plants, namely siwalan (Borassus flabellifer L.), coconut (Cocos nucifera L.), enau (Arenga pinnata Merr.), kawista (Limonia acidissima L.), sago (Metroxylon sagu Rottb.), sugar cane (Saccharum sp.), cassava (Manihot esculenta Crantz.), jamblang (Syzygium cumini L.), and cashew (Anacardium occidentale L.) Keywords: identification, plants, traditional drinks, Tuban


2021 ◽  
Vol 10 (6) ◽  
pp. e24510615628
Author(s):  
Adriana de Sousa Lima ◽  
Kelly Polyana Pereira dos Santos ◽  
Lúcia Gomes Pereira ◽  
Roseli Farias Melo de Barros

Os quintais são locais próximos às residências, de fácil acesso aos moradores e exercem um papel importante na promoção da segurança nutricional e alimentar às famílias em todo o mundo, bem como na conservação da biodiversidade. Objetivou-se realizar o levantamento das plantas alimentícias cultivadas em quintais rurais da comunidade de Bom Lugar, no município de Campo Maior/PI. Os dados foram levantados por meio de 54 entrevistas semiestruturadas com aplicação de formulários e turnê-guiada com os mantenedores dos quintais. Para análise dos dados, foi utilizada a estatística descritiva e o Índice de Diversidade de Shannon (H’). Dentre os entrevistados, a maior parte era do gênero feminino (82,1%), casados (69,6%) e com o ensino fundamental incompleto (64,2%). Foram identificadas 70 espécies de uso alimentício. Solanaceae, Anacardiaceae, Annonaceae, Mythaceae e Rutaceae foram as famílias mais representativas em número de espécies. A espécie Anacardium occidentale L. obteve destaque nos quintais por conta do seu alto valor econômico, assim como Manihot esculenta Crantz. O índice de Diversidade de Shannon foi de (H’) = 3,703. A maior parte das plantas encontradas cultivadas era frutíferas, seguidas por hortaliças e espécies condimentares. As plantas exóticas se sobressaíram em relação às plantas nativas. Os quintais de Bom Lugar são fontes de nutrientes e renda para os moradores garantindo assim a subsistência e a segurança alimentar.


2017 ◽  
Vol 13 (1) ◽  
Author(s):  
Izabel Aparecida Soares ◽  
Mauro Sérgio Téo ◽  
Carlise DEBASTIANI ◽  
Suzymeire BARONI ◽  
Vanessa Silva RETUCI

O trabalho teve por objetivo verificar diferenças entre rendimento do concentrado proteico e proteína bruta da folha da mandioca (Manihot esculenta Crantz), obtidos a partir de três variedades comerciais: branca, cascuda e vermelha. As manivas foram plantadas seguindo o delineamento experimental inteiramente casualizado com três repetições. Nas comparações entre as variedades, considerou coletas escalonadas pós-plantio, realizadas aos 12, 14 e 16 meses. O concentrado proteico foi obtido a partir da farinha das folhas inteiras e submetido ao método de termo - coagulação ácido e a proteína bruta pelo método padrão AOAC. Os dados foram submetidos a análise de variância e comparados pelo teste de Tukey - 5% de probabilidade. Os resultados não indicaram diferença significativa entre as médias obtidas para rendimento de concentrado proteico. Para a variável porcentagem de proteína bruta a variedade Branca foi a que apresentou maior valor, com média de 46,25%, seguida pela Cascuda e Vermelha, 44,52% e 37,30%, sucessivamente. Conclui-se que outros estudos devem avaliar condições que possam influenciar no teor de proteína foliar, como clima e solo, e, avaliar os níveis de ácido cianídrico de cada variedade, indicando qual das três é a melhor para a extração do concentrado proteico das folhas. Palavras chaves: Manihot esculenta Crantz, variedades comerciais, concentrado proteico, proteína bruta. ABSTRACT: The study aimed to assess the differences between income protein concentrate, crude protein of cassava leaf (Manihot esculenta Crantz), obtained from three commercial varieties: white, red and cascuda. The cuttings were planted following the completely randomized design with three replications. Comparisons between the varieties considered after planting staggered collections, held on 12, 14 and 16 months. The protein concentrate was obtained from flour of whole sheets and subjected to the term method - acid coagulation and crude protein by AOAC standard method. The data were submitted to ANOVA and Tukey test - 5% probability. The results indicated no significant difference between the mean values obtained for protein concentrate income. For the variable percentage of crude protein White variety showed the highest, with an average of 46.25%, followed by cascuda and Red, 44.52% and 37.30%, successively. We conclude that further studies should evaluate conditions that may affect the leaf protein content, such as climate and soil, and evaluate the hydrocyanic acid levels of each variety, indicating which of the three is the best for the extraction of protein concentrate from leaves Key words: Manihot esculenta Crantz, commercial varieties, protein concentrate, crude protein.


Author(s):  
Barros Sâmela Leal ◽  
Santos Newton Carlos ◽  
Araújo Thaís Jaciane ◽  
Melo Mylena Olga Pessoa ◽  
Nascimento Amanda Priscila Silva

Author(s):  
Brochado Maura Gabriela da Silva ◽  
Botelho Matheus Gabriel Lopes ◽  
Souza Camila Eduarda Sousa de ◽  
Nunes Mariana Lameira ◽  
Ferreira Leonardo Elias

2018 ◽  
Vol 1 (1) ◽  
pp. 10-16
Author(s):  
Fadhillah Laila ◽  
Budi Waluyo ◽  
Agung Kurniawan

Indonesia memiliki kekayaan plasma nutfah ubi kayu yang tersebar di seluruh wilayah Indonesia. Ubi kayu mengandung karbohidrat tinggi dan berperan dalam diversifikasi pangan. Tujuan dari penelitian ini adalah menyeleksi 80 varietas ubi kayu budidaya lokal asal berbagai wilayah di Indonesia yang berpotensi hasil tinggi. Penelitian ini menggunakan 80 aksesi ubi kayu dari seluruh pulau-pulau besar di Indonesia yang disusun dalam rancangan Augmented dengan 3 tanaman kontrol per baris. Penelitian dilakukan dari Juli 2013-November 2014. Hasil penelitian menunjukkan bahwa keragaman genetik dan fenotipik yang luas pada ubi kayu asal Indonesia berdasarkan karakter umbi. Potensi genetik berdasarkan karakter hasil dan komponen hasil terkategorikan tinggi dengan nilai heritabilitas 0,59-0,75. Uji lanjut LSI (Least Significant Increase) menyeleksi aksesi yang memiliki daya hasil tinggi pada karakter umbi diantaranya karakter jumlah ubi/tanaman pada aksesi 563, 570, dan 599. Karakter bobot ubi/tanaman pada aksesi 507,563, 598, dan 541. Karakter bobot/ubi pada aksesi aksesi 534,528 dan 541. Karakter bobot ubi/plot pada aksesi 629. Karakter potensi hasil pada aksesi 629. Hal ini dapat memberikan informasi mengenai diversitas genetik aksesi-aksesi ubi kayu lokal Indonesia sehingga dapat dievaluasi untuk didapatkan hasil tinggi ubi kayu untuk diversifikasi pangan.


2021 ◽  
Vol 134 (5) ◽  
pp. 1343-1362
Author(s):  
Alex C. Ogbonna ◽  
Luciano Rogerio Braatz de Andrade ◽  
Lukas A. Mueller ◽  
Eder Jorge de Oliveira ◽  
Guillaume J. Bauchet

Abstract Key message Brazilian cassava diversity was characterized through population genetics and clustering approaches, highlighting contrasted genetic groups and spatial genetic differentiation. Abstract Cassava (Manihot esculenta Crantz) is a major staple root crop of the tropics, originating from the Amazonian region. In this study, 3354 cassava landraces and modern breeding lines from the Embrapa Cassava Germplasm Bank (CGB) were characterized. All individuals were subjected to genotyping-by-sequencing (GBS), identifying 27,045 single-nucleotide polymorphisms (SNPs). Identity-by-state and population structure analyses revealed a unique set of 1536 individuals and 10 distinct genetic groups with heterogeneous linkage disequilibrium (LD). On this basis, a density of 1300–4700 SNP markers were selected for large-effect quantitative trait loci (QTL) detection. Identified genetic groups were further characterized for population genetics parameters including minor allele frequency (MAF), observed heterozygosity $$({H}_{o})$$ ( H o ) , effective population size estimate $$\widehat{{(N}_{e}}$$ ( N e ^ ) and polymorphism information content (PIC). Selection footprints and introgressions of M. glaziovii were detected. Spatial population structure analysis revealed five ancestral populations related to distinct Brazilian ecoregions. Estimation of historical relationships among identified populations suggests an early population split from Amazonian to Atlantic forest and Caatinga ecoregions and active gene flows. This study provides a thorough genetic characterization of ex situ germplasm resources from cassava’s center of origin, South America, with results shedding light on Brazilian cassava characteristics and its biogeographical landscape. These findings support and facilitate the use of genetic resources in modern breeding programs including implementation of association mapping and genomic selection strategies.


Author(s):  
Diandro Ricardo Barilli ◽  
Ilara Gabriela Frasson Budzinski ◽  
João Luiz Bronzel Junior ◽  
Vanderlan da Silva Bolzani ◽  
Arlindo Leal Boiça Júnior ◽  
...  

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