Relevant bibliographies by topics / Nutrition Foliaire

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Nutrition Foliaire'

Author: Grafiati
Published: 4 June 2021
Last updated: 4 May 2024

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Journal articles on the topic "Nutrition Foliaire"

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Feng, Jinan, and Allen V. Barker. "Polyamine Concentration and Ethylene Evolution in Tomato Plants under Nutritional Stress." HortScience 28, no. 2 (1993): 109–10. http://dx.doi.org/10.21273/hortsci.28.2.109.

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Polyamine accumulation in foliage was assessed in relation to ammonium accumulation and ethylene evolution in tomato (Lycopersicon esculentum Mill.) under nutritional stress. Nutritional stresses were induced in greenhouse-grown plants in quartz sand with an NH4-based solution or with NO3-based solutions without P, K, Ca, or Mg. Plants receiving NH4-based nutrition had higher putrescine and lower spermidine concentrations than plants receiving NO3-based nutrition. Adding AOA (10-5m) to the nutrient solution of plants receiving NH4-based nutrition suppressed putrescine accumulation but had no e
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Rothstein, David E., and Nicholas J. Lisuzzo. "Optimal Nutrition and Diagnosis for Abies fraseri Christmas Trees in Michigan." Northern Journal of Applied Forestry 23, no. 2 (2006): 106–13. http://dx.doi.org/10.1093/njaf/23.2.106.

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Abstract Fraser fir (Abies fraseri) is a species with a highly restricted native range that is now planted widely for Christmas tree production throughout the eastern US. The southeastern US has a long history of research on nutritional demands of Fraser fir, but growers in the Upper Midwest have limited locally based nutrition research on which to draw. A survey of foliar nutrition and soil properties in Fraser fir Christmas tree plantations throughout the state of Michigan was conducted to accomplish the following objectives: 1) identify relationships between tree nutrition and tree performa
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Šrámek, Vít, Věra Fadrhonsová, and Kateřina Neudertová Hellebrandová. "Nutrition of Douglas-fir in four different regions of the Czech Republic." Journal of Forest Science 65, No. 1 (2019): 1–8. http://dx.doi.org/10.17221/130/2018-jfs.

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Soil properties and foliar chemistry of Douglas-fir stands were evaluated in four regions with historical cultivation of this introduced species in the Czech Republic. All the localities are on acidic sites with pH (KCl) ranging between 4 and 5, low in concentrations of base cations particularly at the soil depth between 10 and 40 cm and also low in phosphorus. Sufficient to increased content of nitrogen and, on the other hand, the deficiency of phosphorus, potassium and occasional deficiency of magnesium were found in foliage. Studied Douglas-fir stands are apparently proximate to the acidic
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Ouimet, R., and J. M. Fortin. "Growth and foliar nutrient status of sugar maple: incidence of forest decline and reaction to fertilization." Canadian Journal of Forest Research 22, no. 5 (1992): 699–706. http://dx.doi.org/10.1139/x92-093.

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Typical decline symptoms have become common observations in the deciduous forest of southern Quebec. In 1988, sugar maple (Acersaccharum Marsh.) trees exhibiting various degrees of foliage loss were studied in 21 mature stands scattered throughout the province of Quebec in order to determine the impact of forest decline on the stands' growth and nutritional status. Results showed the following: (i) large variations in foliar concentrations existed between sites and sampling year, (ii) damaged trees were K deficient, (iii) stem radial growth over 5 years (1983–1988) and the 1987–1988 foliar K c
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Rothe, Andreas, and Dan Binkley. "Nutritional interactions in mixed species forests: a synthesis." Canadian Journal of Forest Research 31, no. 11 (2001): 1855–70. http://dx.doi.org/10.1139/x01-120.

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For more than a century, scientists have considered whether mixtures of tree species may differ in nutrition and yield relative to monocultures. We review the empirical evidence on the nutritional interactions of tree species in mixtures, including information on foliar nutrition, soil nutrient supply, rates of nutrient input, and patterns of root distribution. Linear effects were most common, with mixtures intermediate in value between monocultures. In some cases, values for mixtures were lower than expected, indicating an antagonistic interaction. A few cases that included nitrogen- fixing s
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Masson, Eva, Alain Cogliastro, Daniel Houle, and David Rivest. "Variation in soil and foliar nutrition status along a forest edge–interior gradient in sugar maple forest fragments." Canadian Journal of Forest Research 49, no. 11 (2019): 1463–70. http://dx.doi.org/10.1139/cjfr-2019-0185.

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The consequences of forest fragmentation and edge effects on soil nutrient availability and nutrition of sugar maple (Acer saccharum Marsh.) forests remain understudied. We assessed soil chemistry (bulk pH, total carbon (C) and nitrogen (N), extractable phosphorus (P), exchangeable cations, and mineralizable N) and foliar nutrition (N, P, potassium (K), calcium (Ca), and magnesium (Mg)) of mature sugar maple forests along an edge–interior gradient (10, 20, 30, 50, 70, and 120 m from the forest edges) in seven sugar maple forest stands (three on sandstone and four on dolomite bedrock) that are
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Alwi, Agustan, Roger Meder, Yani Japarudin, Hazandy A. Hamid, Ruzana Sanusi, and Khairul H. Mohd Yusoff. "Near infrared spectroscopy of Eucalyptus pellita for foliar nutrients and the potential for real-time monitoring of trees in fertiliser trial plots." Journal of Near Infrared Spectroscopy 29, no. 3 (2021): 158–67. http://dx.doi.org/10.1177/09670335211007971.

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Eucalyptus pellita F. Muell. has become an important tree species in the forest plantations of SE Asia, and in Malaysian Borneo in particular, to replace thousands of hectares of Acacia mangium Willd. which has suffered significant loss caused by Ceratocystis manginecans infection in Sabah, Malaysia. Since its first introduction at a commercial scale in 2012, E. pellita has been planted in many areas in the region. The species replacement requires new silvicultural practices to induce the adaptability of E. pellita to grow in the region and this includes relevant research to optimise such regi
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Hawley, Gary J., Paul G. Schaberg, Christopher Eagar, and Catherine H. Borer. "Calcium addition at the Hubbard Brook Experimental Forest reduced winter injury to red spruce in a high-injury year." Canadian Journal of Forest Research 36, no. 10 (2006): 2544–49. http://dx.doi.org/10.1139/x06-221.

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Laboratory experiments have verified that acid-deposition-induced calcium (Ca) leaching reduces the foliar cold tolerance of red spruce (Picea rubens Sarg.) current-year foliage, increasing the risk of winter injury and crown deterioration. However, to date no studies have shown that ambient losses in soil Ca have resulted in increased winter injury in the field. In 2003, a year of severe region-wide winter injury to red spruce, we measured the nutrition and winter injury of current-year foliage and bud mortality for red spruce on two watersheds at the Hubbard Brook Experimental Forest in Thor
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Sheriff, DW, and EKS Nambiar. "Nitrogen Nutrition, Growth and Gas Exchange in Eucalyptus globulus Labill. Seedling." Functional Plant Biology 18, no. 1 (1991): 37. http://dx.doi.org/10.1071/pp9910037.

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Potted Eucalyptus globulus Labill. seedlings were grown in sand with added inorganic nutrients. Three treatments were applied: (1) inorganic nitrogen was added regulary (N2), (2) in a small initial quantity only (N1) and (3) after a period of N deficiency (N3); other nutrients were supplied regularly. Biomass increment, foliar nutrient concentrations and gas exchange of leaves were measured. Carbon assimilation, N uptake, growth, and leaf production and expansion were all greater at higher N. Partitioning of dry matter to roots and tops of seedlings was unaffected by treatment. Carbon assimila
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Lteif, Arlette, Joann K. Whalen, Robert L. Bradley, and Claude Camiré. "Diagnostic tools to evaluate the foliar nutrition and growth of hybrid poplars." Canadian Journal of Forest Research 38, no. 8 (2008): 2138–47. http://dx.doi.org/10.1139/x08-069.

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This 2-year study examined the effect of fertilizers on tree growth and foliar nutrition in a Populus trichocarpa Torr. & A. Gray × Populus deltoides Bartr. ex Marsh. plantation located in southwestern Québec. The treatments included a control that did not receive N or P fertilizer, inorganic NP fertilizers, organic fertilizers applied at 65–70 kg N·ha–1, and organic fertilizers applied at 130–140 kg N·ha–1. Fertilized trees were taller and had larger diameters than control trees. Three methods were used to diagnose limiting nutrients and nutrient imbalances, and compare the nutrient suppl
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Dissertations / Theses on the topic "Nutrition Foliaire"

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Simorte, Valérie. "Approche de la nutrition azotée du noyer à bois dans les associations agroforestières." Toulouse, INPT, 2000. http://www.theses.fr/2000INPT104G.

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La croissance et la nutrition des noyers à bois ont été étudiées en champ et en conditions contrôlées. En champ, (i)-après 4 ans d'association à la rotation blé-colza, des noyers de 6 ans ont une croissance et des teneurs foliaires en azote plus élevées (+ 16 à 49 %)que celles des noyers associés à une graminée ou sans culture intercalaire. En culture sur substrat, sous serre, la croissance, les teneurs en azote des feuilles, des tiges et des racines des noyers de 3 ans ont été fortement augmentées par l'apport d'azote. Les racines jouent un rôle important dans le stockage de l'azote (65 à 69%
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Bentchikou, Mohamed El Moncef. "Influence sur quelques aspects de la physiologie de la vigne d'un apport par voie foliaire de substances minérales et organiques." Bordeaux 2, 1990. http://www.theses.fr/1990BOR22001.

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Nous avons suivi pendant trois années consécutives l'influence d'une gamme de substances minérales et organiques du commerce, souvent appelées biostimulants, appliquée par voie foliaire, sur certains aspects de la physiologie de la vigne (vitis vinifera l. , var. Merlot), en conditions contrôlées et en plein champ. Les résultats obtenus montrent que certains produits expérimentés ont une action sur la croissance et la vigueur des vignes, sur la composition lipidique, minérale des feuilles et des mouts. Tous ces produits, par contre, ont été sans effet sur la diminution de la coulure dans nos c
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Ferrandon, Mireille. "Pénétration foliaire et migration des oligoéléments Fe, Zn et Mn, au niveau de cuticules isolées et sur plantes entières (Pisum sativum L)." Grenoble 1, 1988. http://www.theses.fr/1988GRE10101.

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Prévôt-d'Alvise, Nathalie. "Mise au point d'un procédé d'hydrolyse enzymatique de protéines de luzerne (Medicago sativa var. Europe) dans un réacteur à membrane et extrapolation à l'échelle pilote." Lille 1, 2000. https://pepite-depot.univ-lille.fr/RESTREINT/Th_Num/2000/50376-2000-47.pdf.

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Le reacteur enzymatique a membrane (rem) est couramment utilise pour la preparation et la valorisation d'hydrolysats proteiques. Les matieres proteiques vegetales tels que les extraits foliaires, connaissent un essor considerable depuis quelques annees. L'interet croissant porte au concentre proteique de luzerne (cpl) repose sur son abondance naturelle, mais aussi sa composition equilibree en acides amines et sa teneur elevee en ribulose 1,5-biphosphate carboxylase-oxygenase, proteine hydrophobe dotee d'excellentes proprietes fonctionnelles et nutritionnelles. Afin de valoriser ce potentiel pr
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Ben, Harrath Beya. "Contribution à l'étude du désherbage et de la nutrition minérale foliaire du maïs fourrager (Zea mays L.) dans les sols calcaires tunisiens." Doctoral thesis, Universite Libre de Bruxelles, 2007. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210616.

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L’objectif de ce travail est d’améliorer la productivité du maïs fourrager (Zea mays L.) dans les sols calcaires tunisiens. En effet dans ces conditions édaphiques la plante se heurte à des problèmes d’ordre nutritionnel limitant l’absorption des 3 éléments essentiels.<p>C’est pourquoi nous voulons mettre au point une nouvelle technologie capable de contourner ces contraintes. En effet la fertilisation par voie foliaire associé à un désherbage de pré émergence serait l’approche la plus logique, capable d’apporter les éléments en fonction des besoins de la plante et de constituer par conséquent
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Albert, Benjamin. "Signatures métaboliques associées au développement des tissus foliaires du colza (Brassica napus L. ) en situations combinées de carence en azote et en eau." Rennes 1, 2012. http://www.theses.fr/2012REN1S052.

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Le colza d'hiver est une culture très exigeante en intrants azotés ; elle est caractérisé par une faible efficience d'usage de l'azote (NUE). Une forte proportion de l'azote absorbé reste immobilisé dans les feuilles sénescentes et se trouve restituée au sol à défaut de contribuer à la production grainière. Améliorer l'efficience de remobilisation de l'azote chez cette espèce est de premier intérêt en vue de préserver son potentiel de rendement au regard de nouvelles exigences de production à bas niveau d'intrant azoté et de risques accrus d'exposition aux stress et notamment de carence en eau
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Delagrange, Sylvain Dizengremel Pierre Messier Christian. "Influence de la disponibilité en lumière et de la taille sur les attributs fonctionnels et le bilan de carbone de l'arbre." [S.l.] : [s.n.], 2004. http://www.scd.uhp-nancy.fr/docnum/SCD_T_2004_0111_DELAGRANGE.pdf.

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Thèse doctorat : Biologie et Ecophysiologie Forestière : Nancy 1 : 2004. Thèse doctorat : Biologie et Ecophysiologie Forestière : Université du Québec à Montréal : 2004.<br>Thèse soutenue en co-tutelle. Texte en français et en anglais. Titre provenant de l'écran-titre.
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Ed, Derfoufi Faouzia. ""Gestion" et dynamique des nutrients dans les taillis de chêne vert âgés et très jeunes." Montpellier 2, 1986. http://www.theses.fr/1986MON20144.

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La determionation de la biomasse, de la mineralomasse et de leurs fluctuations mensuelles a ete entreprise dans un taillis age de quarante ans et durant les premieres annees de sa reconstitution apres coupe a blanc. On a evalue les flux de certains nutriments (n, p, k, ca, mg) au niveau des feuilles et des organes neoformes
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Billard, Vincent. "Biofortification des plantes en Fe, Mg, Cu et Zn : études de l’effet de biostimulants sur leur absorption et caractérisation de leur remobilisation foliaire en condition de carence chez Brassica napus." Caen, 2014. http://www.theses.fr/2014CAEN2031.

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La biofortification des cultures vise, selon différentes méthodes, à augmenter la teneur de certains éléments minéraux tels que Fe, Zn, Mg et Cu dans les tissus récoltés. Dans ce cadre, nous avons tenté de déterminer le potentiel de biofortification chez le colza (Brassica napus L. ) de deux biostimulants dérivés d’algues ou d’acides humiques. Un deuxième objectif de recherche consistait à déterminer l’existence de processus de remobilisation foliaire du Cu, Mg et du Zn, chez la même espèce en situation de carence (Cu, Mg ou Zn), tout en identifiant des interactions potentielles entre éléments
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Martini, Françoise. "Imagerie de la distribution du bore dans les plantes." Rouen, 1989. http://www.theses.fr/1989ROUE5047.

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La réaction nucléaire 10B(n,α)7Li utilisée pour détecter le 10B selon la méthode N. C. R. (Neutron Capture Radiography) en présence de détecteurs solides diélectriques (S. S. N. T. D. ) de nitrate de cellulose (LR 115 et CN 85) a permis d'obtenir une imagerie précise de la microlocalisation du bore chez des plantules de trèfle blanc. Cette méthode, appliquée soit a des spodogrammes de plantes entières, soit a des coupes histologiques de feuilles cryosectionnées et lyophilisée, a permis d'étudier la migration du bore après absorption foliaire. L'analyse quantitative a montre que 98% du bore abs
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Books on the topic "Nutrition Foliaire"

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Leng, R. A. Tree foliage in ruminant nutrition. Food and Agriculture Organization of the United Nations, 1997.

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Didal, Vijay Kumar. Enhancing the Productivity of Maize through Foliar Nutrition: Foliar Nutrition a way to enhance Nutrient Use Efficiency. LAP LAMBERT Academic Publishing, 2017.

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Blinn, Charles R. Normal foliar nutrient levels in North American Forest trees: A summary. Minnesota Agricultural Experiment Station, University of Minnesota, 1989.

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Brockley, Robert Peter. Foliar sampling guidelines and nutrient interpretative criteria for lodgepole pine. British Columbia Ministry of Forests Research Program, 2001.

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O, Salonius P., Salonius, P. O.1 Glen, William, 1951-, Canada. Forestry Canada. Maritimes Region., and Prince Edward Island. Dept. of Energy and Forestry, eds. Mortality in semi-mature white spruce on Prince Edward Island: Age-related foliar nutrient studies. Forestry Canada - Maritimes, 1988.

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Radwan, M. A. Effects of fertilization on growth and foliar nutrients of red alder seedlings. U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1987.

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DeWayne, Ashmead H., ed. Foliar feeding of plants with amino acid chelates. Noyes Publications, 1986.

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Makkar, Harinder P. S. Quantification of tannins in tree and shrub foliage: A laboratory manual. Kluwer Academic Publishers, 2003.

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1907-, Pirie N. W., ed. Leaf protein and its by-products in human and animal nutrition. 2nd ed. Cambridge University Press, 1987.

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Ballard, T. M. Evaluating forest stand nutrient status. Information Services Branch, Ministry of Forests, 1986.

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Book chapters on the topic "Nutrition Foliaire"

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Fregoni, Mario. "Some Aspects of Epigean Nutrition of Grapevines." In Foliar Fertilization. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4386-5_14.

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Nowak, Tomasz J. "Foliar Fertilizing in Pepper with Different Nutrition in Hydroponic Cultures." In Foliar Fertilization. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4386-5_26.

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Kaska, N. "Experiments on Foliar Nutrition of Some Fruits and Vegetables in Adana." In Foliar Fertilization. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4386-5_19.

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Kovacs, G. "The Importance of Environmental, Plant and Spray Characteristics for a Foliar Nutrition Program to be Successful." In Foliar Fertilization. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4386-5_3.

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Mitra, Sisir. "Plant nutrition and irrigation." In Guava: botany, production and uses. CABI, 2021. http://dx.doi.org/10.1079/9781789247022.0007.

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Abstract This chapter focuses on plant nutrition and irrigation in guava production. Information is given on soil, salinity, nutrient uptake, role of nutrients, fertilizer rate and time of application, foliar application, integrated nutrient management, tissue analysis, organic production, water management, and fertigation.
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Swietlik, Dariusz, and Miklos Faust. "Foliar Nutrition of Fruit Crops." In Horticultural Reviews. John Wiley & Sons, Inc., 2011. http://dx.doi.org/10.1002/9781118060797.ch8.

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de Mello Prado, Renato. "Foliar Ion Uptake." In Mineral nutrition of tropical plants. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-71262-4_3.

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Jelenic, DJ B., V. Licina, and B. Gajic. "Improving the Nutritional Status of Plants by Mg, B and Zn Foliar Fertilization with the Plant Growth Bioregulator." In Foliar Fertilization. Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4386-5_33.

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Rosolem, C. A., and L. V. S. Sacramento. "Efficiency of foliar Zn fertilizers in coffee and citrus." In Plant Nutrition. Springer Netherlands, 2001. http://dx.doi.org/10.1007/0-306-47624-x_341.

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Morgan, Lynette. "Plant nutrition and nutrient formulation." In Hydroponics and protected cultivation: a practical guide. CABI, 2021. http://dx.doi.org/10.1079/9781789244830.0009.

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Abstract This chapter focuses on plant nutrition and nutrient formulation. Water quality and sources for hydroponic production, reclaimed water sources, water testing, water analysis reports, water treatment options, water usage and supply requirements, plant nutrition in hydroponic systems, essential elements and its function in plants and deficiency symptoms, beneficial elements, nutrient formulation, hydroponic nutrient formulation - nitrogen sources, common hydroponic fertilizers, fertilizer composition and grades, chelation of trace elements, foliar fertilizers, electrical conductivity, pH, conditions which affect nutrient uptake rates, automation and testing equipment, plant tissue analysis, fertilizer and environmental concerns, water and nutrient solution treatment methods, and surfactants are the topics discussed in this chapter.
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Conference papers on the topic "Nutrition Foliaire"

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Novak, S. O., E. V. Boyarkin, and V. A. Agafonov. "The yield of grain crops depending on the mineral nutrition and various preparations for foliar top dressing." In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-133.

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The article presents research data on the effect of various preparations for foliar dressing and the background of mineral nutrition on the yield of spring grain crops on gray forest soils of Predbaikalia.
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Tikhomirova, N. A., M. R. Beibulatov, N. A. Urdenko, and R. A. Buival. "RATIONAL APPLICATION OF FOLIAR DRESSING BASED ON AGROCHEMICALS TO INCREASE THE PRODUCTIVITY OF GRAPE PLANTATIONS." In STATE AND DEVELOPMENT PROSPECTS OF AGRIBUSINESS Volume 2. DSTU-Print, 2020. http://dx.doi.org/10.23947/interagro.2020.2.208-212.

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A study of the influence of foliar top dressing based on agrochemicals made it possible to establish a close correlation between the need of plants for elements of mineral nutrition and the total biological productivity of the grape bush. Trace elements contributed to the accelerated development of plants, increase stress resistance to adverse environmental conditions, increase plant immunity. As a result of the research, the optimal combination of foliar top dressing based on agrochemicals was revealed, which provides high agrobiological and economic indicators for the studied grape varieties
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Crista, Florin, Florin Imbrea, Isidora Radulov, Stefan Batrina, and Ioan Banatean-Dunea. "THE RESPONSE OF SOME WHEAT QUALITY INDICES TO FOLIAR FERTILIZATION." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022v/6.2/s25.44.

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A good soil fertility program requires vision and planning. Achieving cost-effective and efficient wheat production involves providing sufficient amounts of plant nutrients when and where the crop needs them. Wheat is a particularly demanding crop for fertilization, which reacts positively to the application of fertilizers. Cereal consumes moderate amounts of nutrients due to the fact that its roots explore a smaller volume of soil. The influence of foliar fertilizers for different crops is diverse and depends on the plant species. Foliar application can guarantee better availability of nutrie
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Fernandes, Patrick Bezerra, PABLO RAMON COSTA, ANTONIO LEANDRO CHAVES GURGEL, and JOSÉ HENRIQUE DA SILVA TAVEIRA. "EFEITO DA ADUBAÇÃO FOLIAR ASSOCIADA COM HIDROGEL NO VALOR NUTRITIVO DA PALMA FORRAGEIRA." In II Congresso Brasileiro On-line de Ensino, Pesquisa e Extensão. Editora Integrar, 2023. http://dx.doi.org/10.51189/ii-ensipex/13456.

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Crista, Laura, Isidora Radulov, Adina Berbecea, and Florin Crista. "THE ENHANCING IMPACT OF FOLIAR FERTILISERS ON QUALITY INDICES OF WHEAT." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023v/6.2/s25.51.

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Achieving profitable crop production milestones hinges on the establishment of a robust soil fertility program. Such programs demand foresight and meticulous planning. To ensure the profitability and efficiency of wheat cultivation, it is imperative to provide the right amount of essential plant nutrients precisely when and where the crop requires them. The application rates of fertilizers hold little significance if these vital nutrients are not distributed at the appropriate locations and times. Wheat, in particular, exhibits a heightened sensitivity to fertilization, responding favorably to
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Donica, Ala, Andrei Crăciun, and Natalia Raileanu. "Monitoringul daunatorilor defoliatori arboretelor de cvercinee prin capcane feromonale (studiu de caz)." In Impactul antropic asupra calitatii mediului. Institute of Ecology and Geography, Republic of Moldova, 2019. http://dx.doi.org/10.53380/9789975330800.25.

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Studies on the monitoring of the most damaging defoliant species of oaks (Lymantria dispar and Totrix viridana) through pheromone traps in forest ecosystems are some of the rare achievements in this field, for our country. It has been shown that during the vegetation season there is an alternation of defoliant species, with the presence and development of the II generations, harmful to the foliar limb (the quantity of pests being higher during the first generations and reduced in the second generation). The activity of phytophagus insects was directly influenced by the climatic conditions in t
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Lima, Roberta Dávila Pereira de, PAULO IGOR AIRES SILVA, JOSE JONAS GOMES CAVALCANTE, ANTONIO VIANA LOPES NETO, and JUAN CARLOS ALVAREZ PIZARRO. "AVALIAÇÃO DA APLICAÇÃO FOLIAR DE AUXINA NA TOLERÂNCIA À SALINIDADE EM UROCHLOA BRIZANTHA CV PIATÃ." In III Congresso Brasileiro de Ciências Biologicas. Revista Multidisciplinar de Educação e Meio Ambiente, 2022. http://dx.doi.org/10.51189/iii-conbracib/6816.

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Introdução: A salinidade é uma problemática crescente que afeta negativamente a agricultura mundial, tornando relevante a busca por alternativas de baixo custo que mitiguem os efeitos nocivos do estresse salino. Objetivo: avaliar o efeito da aplicação foliar de auxina no crescimento, vazamento de eletrólitos e acúmulo de sódio e potássio nos tecidos vegetais de U. brizantha sob estresse salino. Metodologia: O experimento foi realizado em casa de vegetação na Universidade Federal do Cariri, em Crato-CE. Um total de 80 sementes foram semeadas em vermiculita por 10 dias gerando plântulas posterio
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Reports on the topic "Nutrition Foliaire"

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Nathan, Harms, and Cronin James. Variability in weed biological control : effects of foliar nitrogen on larval development and dispersal of the alligatorweed flea beetle, Agasicles hygrophila. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41886.

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Host quality can have dramatic effects on performance of biological control agents but its importance is understudied. We used a combination of field measurements and laboratory experiments to determine the range of foliar nitrogen (FN) that larvae of the alligatorweed flea beetle (Agasicles hygrophila) are exposed to in the field and its importance to larval development and dispersal. Seasonal variability in FN was assessed at field sites spanning southern to northern Louisiana every 2–3 weeks during the growing season for four years. In a series of laboratory experiments, alligatorweed FN wa
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Hoitink, Harry A. J., Yitzhak Hadar, Laurence V. Madden, and Yona Chen. Sustained Suppression of Pythium Diseases: Interactions between Compost Maturity and Nutritional Requirements of Biocontrol Agents. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568755.bard.

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Several procedures were developed that predict maturity (stability) of composts prepared from municipal solid wastes (MSW). A respirometry procedure, based O2 uptake by compost, predicted (R2=0.90) the growth response of ryegrass in composts and an acceptable level of maturity. Spectroscopic methods (CPMAS13-NMR and DRIFT spectroscopy) showed that the stabilizing compost contained increasing levels of aromatic structures. All procedures predicted acceptable plant growth after approximately 110 days of composting. MSW compost suppressed diseases caused by a broad spectrum of plant pathogens inc
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Hoitink, Harry A. J., Yitzhak Hadar, Laurence V. Madden, and Yona Chen. Sustained Suppression of Pythium Diseases: Interactions between Compost Maturity and Nutritional Requirements of Biocontrol Agents. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568746.bard.

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Several procedures were developed that predict maturity (stability) of composts prepared from municipal solid wastes (MSW). A respirometry procedure, based O2 uptake by compost, predicted (R2=0.90) the growth response of ryegrass in composts and an acceptable level of maturity. Spectroscopic methods (CPMAS13-NMR and DRIFT spectroscopy) showed that the stabilizing compost contained increasing levels of aromatic structures. All procedures predicted acceptable plant growth after approximately 110 days of composting. MSW compost suppressed diseases caused by a broad spectrum of plant pathogens inc
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