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70 results for “Manihot”
Herbarium specimen image of Manihot tripartita Müll.Arg., part of the collection of National Museum of Natural History, Paris
Part of a training dataset of scanned herbarium specimens. The data paper and a summary landing page will be published on Zenodo as it gets published.<br><br>Content of this deposition:<br><br>- A JSON-LD datafile listing the label data associated with this herbarium specimen. The Darwin and Dublin Core data standards are used for most values.<br>- A JPEG image file of the scanned herbarium sheet.
Figs. 1A-J. Manihot jolyana. A in Nova ocorrência de Manihot jolyana Cruz (Euphorbiaceae) para o estado do Rio de Janeiro, Brasil
Figs. 1A-J. Manihot jolyana. A. mata de galeria; B. populações em mata de encosta; C. hábito; D. ramo fértil; E. inflorescência; F. estípulas; G. base da lâmina mostrando os lobos sobrepostos; H. flor estaminada em vista frontal; I. ramo mostrando o látex; J. fruto. (fotos: S.Q. Farias).
Figure 1 in From leaves to inflorescences: Gall induction of Iatrophobia brasiliensis Rübsaamen, 1915 on inflorescences of Manihot caerulescens Pohl (Euphorbiaceae) during the dry season
Figure 1 Galls induced by I. brasiliensis on M.caerulescens (a) galls on the stem; (b) galls on the leaves and (c-d) galls on the inflorescences found in the Serra da Bandeira, Barreiras, Bahia, Brazil.
Agronomic response and profitability of applying fractional doses of NPK fertilizer on cassava (Manihot esculenta Crantz) in Beni and Lubero territory, Democratic Republic of the Congo
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Yield and Quality Response of Cassava (Manihot esculenta Crantz) to Nitrogen and Potassium Fertilizer Rates at Arba Minch, Southern Ethiopia
<p><em>Cassava (Manihot esculenta Crentz), is a major staple food crop of the people in most parts of Africa, and plays an important role in terms of food security, employment and income generation for farm families. It is one of important root crops in Ethiopian diet; however there is no research work has been done on rate of nitrogen and potassium fertilizer. Rate of N and K fertilizer are the major factor in determining the quality and quantities of cassava. Thus, this experiment was carried on the influence </em><em>of nitrogen and potassium</em><em> fertilizer rate on yield and qualities of </em><em>cassava </em><em>at Arba Minch. Four levels of N (0, 46, 92 and 138 kg N ha<sup>−1</sup>) and three levels of K (0, 60, and 120 kg K ha<sup>−1</sup>) were arranged in factorial combination in a randomized complete block design (RCBD) with three replications. The results revealed that the main effects of nitrogen fertilizer rates influences all the studied parameters, while the main effect of potassium affects number of tubers per plant and tuber diameter. Interaction effect of N and K influences fresh tuber yield of cassava. The highest fresh tuber yield of cassava was achieved from the combination of 92 kg Nha<sup>-1</sup> with application of 0 kg K ha<sup>−1</sup>, whereas the lowest fresh tuber yield of cassava was obtained from the combination of 0 kg N ha<sup>−1</sup> with 0 kg K ha<sup>−1</sup>. The economic analysis showed that higher net benefit and marginal rate of return were obtained from the application of 92 kg N ha<sup>−1</sup> with 0 kg K ha<sup>−1</sup>. In order to prevent excessive production costs, the use of 92 kg Nha<sup>-1</sup> combined with the application of 0 kg K ha<sup>−1</sup> is recommended. </em></p>
Quantitative assessment of trace and macro element compositions of Cassava (Manihot esculenta) storage roots enriched with Β-Carotene as influenced by genotypes and growing locations
Cassava's important mineral contents depends on some factors, including genetic and growing locational factors. The study aimed to evaluate the influence of genotype and growing locations on the mineral concentrations in yellow-fleshed cassava root genotypes. Twenty-five pipeline yellow-fleshed cassava genotypes and three white-fleshed varieties (check samples) were planted at five different experimental fields for two seasons, each representing the major agroecological zones in Nigeria. Standard laboratory protocols were employed in the sampling to ensure zero contamination, and the trace and macro elements were determined using the inductively coupled plasma optical emission spectroscopic method (ICPOES). The trace and macro elements identified in all the genotypes and varieties investigated were Fe, Mn, B, Cu, Mo, Co, Ni, Zn, and Al; Ca, Mg, Na, K. P, and S respectively. Genotype and growing location had a highly significant (p < 0.05) effect on all the trace elements except Ti and Cr. However, there was no interactive effect between genotype and growing location on all the trace elements except for Pb and Zn. Among the explanatory variables, the variable growing location was the most influential on macro and trace elements. Conclusively, genotypes 01/1442 and 01/1273 have outstanding trace and macro element concentrations.
Quantitative assessment of trace and macro element compositions of Cassava (Manihot esculenta) storage roots enriched with Β-Carotene as influenced by genotypes and growing locations
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Muller's Ratchet in Action: The Erosion of Sexual Reproduction Genes in Domesticated Cassava (Manihot esculenta)
<p>Data Files for research study on Cassava gene evolutionary selection.</p>
FIGURE 4. Manihot luxurians. A. Habit erect. B. Flowering branch pendent. C. Panicle. D. Staminate flower, lateral view. E. Staminate flowers, ventral view. F. Pistillate flower, ventral view. G. Pistillate flower open. H in Two new wild cassava species (Manihot, Euphorbiaceae) from the Brazilian Cerrado
FIGURE 4. Manihot luxurians. A. Habit erect. B. Flowering branch pendent. C. Panicle. D. Staminate flower, lateral view. E. Staminate flowers, ventral view. F. Pistillate flower, ventral view. G. Pistillate flower open. H. Fruit. Photographs by the author.
FIGURE 2. Manihot confertiflora. A. Flowering branch. B in Two new wild cassava species (Manihot, Euphorbiaceae) from the Brazilian Cerrado
FIGURE 2. Manihot confertiflora. A. Flowering branch. B. Inflorescence; note the staminate flower with campanulate and yellowish calyx. C. Staminate flower, ventral view. D. Pistillate flower, ventral view. E. Pistillate flowers, lateral view. F. Wingless fruit. Photographs by the author.
FIGURE 1. Manihot confertiflora. A. Flowering branch. B. Staminate bract. C. Staminate bracteole. D. Staminate bud. E. Staminate flower. F. Staminate flower with calyx split and open. G. Pistillate bract. H. Pistillate bracteole. I. Pistillate bud. J. Pistillate flower. K. Fruit. L in Two new wild cassava species (Manihot, Euphorbiaceae) from the Brazilian Cerrado
FIGURE 1. Manihot confertiflora. A. Flowering branch. B. Staminate bract. C. Staminate bracteole. D. Staminate bud. E. Staminate flower. F. Staminate flower with calyx split and open. G. Pistillate bract. H. Pistillate bracteole. I. Pistillate bud. J. Pistillate flower. K. Fruit. L. Seed, ventral side. Drawn by Cristiano Gualberto from the holotype.
FIGURE 3. Manihot luxurians. A. Flowering branch. B. Staminate bract. C. Staminate bracteole. D. Staminate bud. E. Staminate flower. F. Staminate flower with calyx split and open. G in Two new wild cassava species (Manihot, Euphorbiaceae) from the Brazilian Cerrado
FIGURE 3. Manihot luxurians. A. Flowering branch. B. Staminate bract. C. Staminate bracteole. D. Staminate bud. E. Staminate flower. F. Staminate flower with calyx split and open. G. Detail of the lobe of the staminate calyx. H. Pistillate bract. I. Pistillate bracteole. J. Pistillate bud. K. Pistillate flower. L. Pistillate flower showing the gynoecium. M. Lobes of the pistillate calyx. N. Fruit. Drawn by Cristiano Gualberto from the holotype.
FIGURE 10 in Lectotypifications in Manihot sect. Graciles (Euphorbiaceae)
FIGURE 10. Lectotype of Manihot stenophylla Pax, A.F.M. Glaziou 22129, BR0000005100262. Image used with permission and provided by the National Plantentuin Meise/Jardin Botanique Meise.
FIGURE 6 in Lectotypifications in Manihot sect. Graciles (Euphorbiaceae)
FIGURE 6. Lectotype of Manihot pentaphylla Pohl, J.B.E. Pohl 1706 = kat. n°. 1186, W0051478. Image used with permission and provided by the Naturhistorisches Museum Wien.
FIGURE 5 in Lectotypifications in Manihot sect. Graciles (Euphorbiaceae)
FIGURE 5. Lectotype of Manihot pentaphylla subsp. graminifolia (Chodat & Hassler) Rogers & Appan, E. Hassler 5172, G00229888. Image used with permission and provided by the © Conservatoire et Jardin Botaniques de la Ville de Genève.
FIGURE 2 in Lectotypifications in Manihot sect. Graciles (Euphorbiaceae)
FIGURE 2. Lectotype of Manihot gracilis Pohl, J.B.E. Pohl 1659= kat. n°. 3920, W0051401. Image used with permission and provided by the Naturhistorisches Museum Wien.
FIGURE 9 in Lectotypifications in Manihot sect. Graciles (Euphorbiaceae)
FIGURE 9. Lectotype of Manihot triphylla Pohl, J.E. Pohl 1708 = kat. n°. 1184, W0051456. Image used with permission and provided by the Naturhistorisches Museum Wien.
FIGURE 4 in Lectotypifications in Manihot sect. Graciles (Euphorbiaceae)
FIGURE 4. Lectotype of Manihot paviifolia Pohl, J.B.E. Pohl 1190, W0051481. Image used with permission and provided by the Naturhistorisches Museum Wien.
FIGURE 8 in Lectotypifications in Manihot sect. Graciles (Euphorbiaceae)
FIGURE 8. Lectotype of Manihot pentaphylla subsp. tenuifolia (Pohl) D.J. Rogers & Appan, J.B.E. Pohl 2421, W0051480. Image used with permission and provided by the Naturhistorisches Museum Wien.
FIGURE 1 in Lectotypifications in Manihot sect. Graciles (Euphorbiaceae)
FIGURE 1. Lectotype of Manihot fruticulosa (Pax) Rogers & Appan, L. Riedel 2820, LE00018178. Image used with permission and provided by the V. L. Komarov Botanical Institute.
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