標(biāo)題: Titlebook: Improving the Profitability, Sustainability and Efficiency of Nutrients Through Site Specific Fertil; Volume 1 Andre Bationo,Djimasbé Ngara [打印本頁(yè)] 作者: 方面 時(shí)間: 2025-3-21 19:52
書目名稱Improving the Profitability, Sustainability and Efficiency of Nutrients Through Site Specific Fertil影響因子(影響力)
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書目名稱Improving the Profitability, Sustainability and Efficiency of Nutrients Through Site Specific Fertil網(wǎng)絡(luò)公開度學(xué)科排名
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作者: nepotism 時(shí)間: 2025-3-21 22:07 作者: 休戰(zhàn) 時(shí)間: 2025-3-22 01:17
, Senegal and Togo for cassava, maize, rice, sorghum, cocoa,.As part of its efforts to improve fertilizer use and efficiency in West Africa, and following the recent adoption of the West African fertilizer recommendation action plan (RAP) by ECOWAS, this volume focuses on IFDC‘s technical lead with 作者: acclimate 時(shí)間: 2025-3-22 05:38 作者: Inoperable 時(shí)間: 2025-3-22 10:37 作者: BRIDE 時(shí)間: 2025-3-22 16:12
Improving the Profitability, Sustainability and Efficiency of Nutrients Through Site Specific FertilVolume 1作者: 行業(yè) 時(shí)間: 2025-3-22 20:07 作者: lipids 時(shí)間: 2025-3-22 21:28
Soil Organic Carbon and Proper Fertilizer Recommendation,soil fertility. The efficiency of fertilizer use is likely to be high where the organic matter content of the soil is also high. In unhealthy or depleted soils, crops use fertilizer supplied nutrients inefficiently. Where soils are highly degraded, crops hardly respond to fertilizer applications. Wh作者: exorbitant 時(shí)間: 2025-3-23 02:47 作者: 商店街 時(shí)間: 2025-3-23 09:14 作者: CHIP 時(shí)間: 2025-3-23 09:56
Soil Organic Carbon and Nitrogen in Agroforestry Systems in Sub-Saharan Africa: A Review, over their corresponding treeless control plots. C to N ratios showed the higher values in the mulching and parkland practice as opposed to the alley cropping, which is nitrogen fixing species-based agroforestry technology. It has therefore been hypothesized that increase SOC may contribute to the 作者: ANT 時(shí)間: 2025-3-23 14:05 作者: nitric-oxide 時(shí)間: 2025-3-23 20:56 作者: antedate 時(shí)間: 2025-3-23 23:02
Assessment of Soil Fertility Status and Integrated Soil Fertility Management in Ghana, crop yield levels and increased food production is presently due mostly to extension in the area under cultivation. Overall percentage increase in cultivated area between 2000 and 2008 is about 17.3% (SRID 2008). The average yields of most of the crops are 20–60% below their achievable yields, indi作者: affluent 時(shí)間: 2025-3-24 05:26 作者: GIBE 時(shí)間: 2025-3-24 09:56 作者: 羽毛長(zhǎng)成 時(shí)間: 2025-3-24 14:13 作者: 極端的正確性 時(shí)間: 2025-3-24 17:56
Fertilizer Recommendation for Maize, Sorghum, Millet, Cowpea, Soybean and Cotton in Nigeria,ists since 1937, when inorganic fertilizers were introduced into Nigeria, to ensure that the four Rs of best fertilizer management practices (BFMPs) are put in place. This paper reviews the development in fertilizer recommendations for some selected crops in Nigeria. It ascertained that before a rec作者: Limpid 時(shí)間: 2025-3-24 21:46
Improving Agronomic Efficiency of Mineral Fertilizers through Microdose on Sorghum in the Sub-arid ncreased grain yields by approximately 11%, 70% and 85% when combined with SWC, MD and SWC + MD techniques respectively. Regarding the impact of these technologies on soil fertility, plots developed with SWC techniques showed increases in total organic carbon, nitrogen and phosphorus contents as wel作者: Ballad 時(shí)間: 2025-3-25 02:16 作者: 雕鏤 時(shí)間: 2025-3-25 06:32
Economic Efficiency of Sorghum Microfertilizing in Smallholder Farms in the North-Sudanian Zone of th SWC techniques. Farmers acknowledged the positive effects of MD technique on their socio-economic well-being through higher incomes from sorghum production and improved food availability. These results challenged policy makers to trigger actions aiming at promoting large-scale adoption of MD tech作者: DEBT 時(shí)間: 2025-3-25 07:29
Improving Fertilizer Recommendations for Cocoa in Ghana Based on Inherent Soil Fertility Characterie other soil conditions, the site-specific formulations were comparable to the blanket formulations. Trend analysis of cocoa response to applied fertilizer suggests that P is a major determinant of cocoa productivity and that P2O5 rates >120?kg ha. would be required, when justified economically, for作者: CLEFT 時(shí)間: 2025-3-25 13:47
A Review of Study on Fertilizer Response by the Oil Palm (,) in Nigeria,more of the elements N, P, K, and Mg are usually in high demand for optimum yield. In the light of the aforementioned, the following were recommended; there is need to ensure adequate supply and quality certification of fertilizers used for the various trials; the studies on oil palm response to fer作者: 枕墊 時(shí)間: 2025-3-25 17:48 作者: 殖民地 時(shí)間: 2025-3-25 21:47
Andre Bationo,J. O. Feningsis: the anomalous pigment. But it is likely to assume that, in dichromatism, the number of the respective anomalous cones is sharply reduced. This assumption would fit in the genetic rule that anomaly, extreme anomaly and anopia are multiple alleles.作者: 懶惰人民 時(shí)間: 2025-3-26 00:48 作者: coltish 時(shí)間: 2025-3-26 08:03 作者: dry-eye 時(shí)間: 2025-3-26 09:29 作者: 災(zāi)禍 時(shí)間: 2025-3-26 13:55
Brahima Koné,Kouadio Firmin Konan,N’ganzoua René Kouamétrast of a step which when added to the stimulus cancelled the effect. These cancellation results were obtained in the two planes at 6x threshold for each of three observers. Consistent with the spatial filtering characteristics of the luminance and chromatic systems, we found the CC effect to be pr作者: 滔滔不絕的人 時(shí)間: 2025-3-26 20:31 作者: vascular 時(shí)間: 2025-3-26 22:54 作者: 哄騙 時(shí)間: 2025-3-27 01:46
Adonko F. Tamelokpohange in retinal illuminance, yielded changes in matching range width for three normal subjects comparable to those found for the young and old groups. It was concluded that age-related changes in retinal illuminance alone were sufficient to account for the observed age-related loss in blue-green di作者: 高腳酒杯 時(shí)間: 2025-3-27 08:07
M. Koné,H. Konaré,M. Dicko,F. Sissokoth ocular hypertension/POAG and normal subjects in motion sensitivity at the full range of luminance contrast. Differences were particularly high near isoluminance. We also found a shift of the point of isoluminance by flicker-photometry..Our findings indicate that motion threshold testing in combin作者: Dna262 時(shí)間: 2025-3-27 11:58
I. Y. Amapu,V. O. Chude,B. D. Tarfa λ.. However, the four protanomalous subjects with identical pigments had a markedly wider mean match range (41.5 units) than that (9.3 units) of the 6 subjects who had different pigments. Spectrally identical pigments were found in the arrays of the two deuteranopes as well as in 7 of the 17 deuter作者: DAMN 時(shí)間: 2025-3-27 15:42
B. Ouattara,B. B. Somda,I. Sermé,A. Traoré,D. Peak,F. Lompo,S. J. B. Taonda,Michel P. Sedogo,Andre Bg S-cone contrast sensitivity vs. retinal illuminance rather than stimulus luminance, indicating that much of the variability was due to differences in pupil size. Each patient’s data were fit with a threshold versus retinal illuminance (TVR) function. The TVR analysis suggested that additional vari作者: 狼群 時(shí)間: 2025-3-27 21:45
Amatevi Raoul Klutse,Andre Bationo,Abdoulaye Mandostreak and the superior retina peak sensitivity was reached at middle wavelengths. After electrophysiological examination retinal patches were processed for immunohistochemistry using two monoclonal antibodies specific for either middle- or short-wavelength visual pigments. Histological data correla作者: Admire 時(shí)間: 2025-3-28 00:01
A. Traoré,B. Ouattara,H. Sigué,F. Lompo,Andre Bationosion often have more than one long-wave gene and that the number of X-linked visual pigment genes in individuals is much greater than was previously suspected. The issue of which of the X-linked visual pigment genes are expressed in the retina is critical to understanding colour vision genotype/phen作者: 樹木中 時(shí)間: 2025-3-28 03:27
E. L. Dossa,A. Arthur,W. Dogbe,A. Mando,D. Snoeck,A. A. Afrifa,S. Acquayere more likely to be expressed and cause deuteranomaly, whereas those that occupy distal positions are less likely to be expressed, and do not result in defective colour vision..The ratios of expression of the red and green pigment genes in human retinas of donors who have only normal red and green 作者: IDEAS 時(shí)間: 2025-3-28 07:13
P. O. Oviasogie,C. E. Ikuenobe,M. M. Ugbah,A. Imogie,F. Ekhator,E. Oko-Oboh,A. Edokpayi three affected family members were within the normal ranges. However, in the FM 100 test, the error scores increased in all three patients during the 3-year follow-up period: two had error scores at the upper normal limit. The FM 100 test seems to be the best colour vision test for follow-up studie作者: Vulvodynia 時(shí)間: 2025-3-28 13:36 作者: NIP 時(shí)間: 2025-3-28 16:29 作者: Foreknowledge 時(shí)間: 2025-3-28 19:46
Vincent Boubie Bado,Koffi Djaman,Mel Cesse Valèreendations for publication has resulted in substantial improvement of many of the articles and has enhanced the value of the publication. We are pleased to ackno978-94-010-5680-9978-94-011-3774-4Series ISSN 0303-6405 作者: 敵手 時(shí)間: 2025-3-29 00:38 作者: Cumbersome 時(shí)間: 2025-3-29 05:06 作者: ingestion 時(shí)間: 2025-3-29 09:46
Andre Bationo,J. O. Feningatches under otherwise identical conditions. The four types of colour defectiveness could be differentiated with regard to their typical matching positions and ranges, and their slope of luminance, at the projection anomaloscope as well as at the Nagel device. Normal and anomalous trichromates exhib作者: hidebound 時(shí)間: 2025-3-29 12:30
Augustine Ayantunde,Pierre Hiernaux,Salvador Fernandez-Rivera,Mamadou Sangareatches under otherwise identical conditions. The four types of colour defectiveness could be differentiated with regard to their typical matching positions and ranges, and their slope of luminance, at the projection anomaloscope as well as at the Nagel device. Normal and anomalous trichromates exhib作者: 孤獨(dú)無(wú)助 時(shí)間: 2025-3-29 17:20 作者: 準(zhǔn)則 時(shí)間: 2025-3-29 22:53
J. Bayala,A. Kalinganire,G. W. Sileshi,J. E. Tondohs by the Adams Desat D-15 is considered..The Standard D-15 Test and Adams Desat D-15 Test were administered to 75 congenital red-green color defective subjects (diagnosed on the basis of their performance on the Nagel Anomaloscope Mark 1). The results were analyzed in terms of the direction, extent 作者: DAUNT 時(shí)間: 2025-3-30 01:52
Dougbedji Fatondji,Ramadjita Tabo,Tom C. Hash,Andre Bationohromat. The majority behaved like deuteranomalous observers, whereas the matches of the rest approached the normal range. Almost all protanopes became protanomalous. A ‘large-field-protanope’ seemed to be a very rare exception..Family studies brought some new information: Protanopie brothers who sho作者: Ige326 時(shí)間: 2025-3-30 05:26
Brahima Koné,Kouadio Firmin Konan,N’ganzoua René Kouaméprofiles and a difference in brightness is observed on either side of the edge which does not directly correspond to the luminance profile. Our stimuli were generated on a fully calibrated colour monitor optically incorporated within a Maxwellian view system. We used a radially symmetric version of 作者: Locale 時(shí)間: 2025-3-30 12:11
Andre Bationo,Joseph Opoku Fening,A. Kwawralia, ably hosted by local organizer Stephen Dain. A total of 35 talks and 10 posters were presented. Papers based on 37 of these presentations are included here, in Colour Vision Deficiencies XI. The scientific program featured sessions on three special topics, with each topic highlighted by an in作者: legitimate 時(shí)間: 2025-3-30 13:08
Mohamed K. Dicko,Lamine Traoré,Zoumana Kouyaté,Mama Koné,Baba Sidibé,Nianankoro Kamissoko,S. Charlesng his students and wrote, in 1855, about the dangers ‘a(chǎn)ttending the present system of railway and marine coloured signals’. Standards for colour vision were introduced for the maritime and railroad transport in the 1870s and for aviation in 1919. Colour vision standards for drivers of motor vehicle作者: Assignment 時(shí)間: 2025-3-30 20:25
Fran?ois Lompo,Andre Bationo,Michel P. Sedogo,Vincent B. Bado,Victor Hien,Badiori Ouattaraes, the Rabkin plates, the Velhagen plates, and the Minimalist test were compared to the Standard Pseudoisochromatic Plates, Part 2 (SPP-2) for which we have previously reported data. We used six light levels ranging from 0.1 to 63 lux. Seventeen observers with normal color vision served in the expe作者: dithiolethione 時(shí)間: 2025-3-31 00:29
Adonko F. Tamelokpogreen) equation and matching range width. Both increased with age, showing a marked acceleration beyond about 60 years. Similar age-related changes have been modelled for the absorbance of the crystalline lens. The close association of changes in colour match, matching range width and lens absorbanc作者: Hippocampus 時(shí)間: 2025-3-31 04:05 作者: Flawless 時(shí)間: 2025-3-31 05:49
I. Y. Amapu,V. O. Chude,B. D. Tarfahybrids in addition to normal L pigment genes. We tested the hypothesis that chromatic discrimination depends upon the difference between spectra of the normal and hybrid pigments in the array. We suggested more severe abnormalities in color vision when normal and hybrid pigments had very similar sp作者: Morphine 時(shí)間: 2025-3-31 10:02
B. Ouattara,B. B. Somda,I. Sermé,A. Traoré,D. Peak,F. Lompo,S. J. B. Taonda,Michel P. Sedogo,Andre B as the Farnsworth-Munsell 100 hue has been limited due in part to effects of individual variations in pupil size and extent of lens yellowing. S-cone contrast sensitivity has been proposed as a more useful tritan test, but it is not known precisely how S-cone contrast sensitivity measured with a co作者: 基因組 時(shí)間: 2025-3-31 15:53 作者: Vldl379 時(shí)間: 2025-3-31 18:23
A. Traoré,B. Ouattara,H. Sigué,F. Lompo,Andre Bationoh. An important aspect of colour vision genotype is the number and ratio of genes that encode the long- and middle-wave-sensitive cone pigments. It has become standard practice to estimate these by quantitative Southern analysis. This method has many inherent problems that limit its usefulness as a 作者: 放大 時(shí)間: 2025-4-1 01:44
E. L. Dossa,A. Arthur,W. Dogbe,A. Mando,D. Snoeck,A. A. Afrifa,S. Acquayerelative levels of expression of these genes into mRNA and protein in the retina. The red and green pigment genes exist in head-to-tail arrays: one red pigment gene is found 5′ upstream of one or more green pigment genes. In addition to normal red and green pigment genes, 5′green-red3′ hybrid genes,作者: Blatant 時(shí)間: 2025-4-1 05:12
P. O. Oviasogie,C. E. Ikuenobe,M. M. Ugbah,A. Imogie,F. Ekhator,E. Oko-Oboh,A. Edokpayiision was tested with the Standard Pseudoisochromatic Plates part 2, the Farnsworth-Munsell 100-hue (FM 100) test, Nagel anomaloscope, and Color Vision Meter 712 anomaloscope. Eight members of the family had healthy eyes, normal visual fields and normal colour vision. Of the three members with butte作者: syring 時(shí)間: 2025-4-1 09:23 作者: Encumber 時(shí)間: 2025-4-1 14:02
ed place in the Browning canon that they once owned. . is a poem of confirmation. At a time of year appropriate to the beginning of a Christian life Browning chooses a church in which to worship. . is apocalyptic. A red flash in the night sky scares the poet with a premonition of the end of the worl
