Results 21 to 30 of about 25,545,302 (248)
Diagnose apricot nutritional status according to foliar analysis [PDF]
Plant, Soil and Environment, 2011 This experiment was conducted in Cacak (Western Serbia) during 2004 and 2005 to determine the influence of Belosljiva, Dragacevka, Stanley, Kolenstockzwetsche, Wangenheim, Pozegaca, and Kapavac interstocks budded on Myrobalan seedlings on the seasonal changes, leaf macronutrient contents at 120 days after full bloom (DAFB) and deviation from optimum ...
Milošević, Tomo, Miloševič N.
openaire +4 more sources
Biology, 2020 Both qualitative and quantitative changes occur in the lipid composition of Vitis vinifera L. tissues, which may compromise the defense response against Esca complex disease, a widespread and damaging trunk disease. In this study, a lipidomic analysis of
P. Goufo, I. Cortez
semanticscholar +1 more source
Concentration and localization of zinc during seed development and germination in wheat [PDF]
, 2006 In a field experiment, the effect of foliar Zn applications on the concentration of Zn in seeds of a bread wheat cultivar (Triticum aestivum L. cv. Balatilla) was studied during different stages of seed development.
Alloway BJ +19 more
core +2 more sources
Ciência e Agrotecnologia, 2003 A produção de café orgânico vem se constituindo uma tendência necessária e irreversível do agronegócio brasileiro. Essa atividade tem-se destacado como uma alternativa de renda para alguns cafeicultores, devido à crescente demanda mundial por alimentos ...
Vanessa Cristina de Almeida Theodoro +3 more
doaj +1 more source
Carbon dioxide level and form of soil nitrogen regulate assimilation of atmospheric ammonia in young trees. [PDF]
, 2015 The influence of carbon dioxide (CO2) and soil fertility on the physiological performance of plants has been extensively studied, but their combined effect is notoriously difficult to predict.
Doane, Timothy A +3 more
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Effects of Nitrogen Fertilization on Monoterpenes of Jack Pine Seedlings and Weight Gain of Jack Pine Budworm (Lepidoptera: Tortricidae) [PDF]
, 2017 Nine-month old jack pine (Pinus banksiana) seedlings were grown in a greenhouse under four nitrogen fertilization regimes. Levels of total nitrogen and five monoterpenes in new foliage were measured. Fertilization resulted in four significantly different
Kulman, Herbert M +2 more
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Sampling Procedure for Foliar Analysis of Forcing Azalea1
HortScience, 1976 Abstract Forcing azalea (Rhododendron sp. cvs. Redwing, Mission Bells and Gloria were subjected to sufficient and low levels of N, K, and Ca, and the difference in concentration of these nutrients was measured and termed “differential”.
Paul V. Nelson +2 more
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Rice, 2023 The search for an effective zinc fertilizer and its application method to effectively increase zinc content and enhance aroma in rice grains is a crucial objective.
Rui Wang +8 more
semanticscholar +1 more source
Revista Brasileira de Fruticultura, 2007 Realizou-se um experimento em Pindorama (SP) com o objetivo de avaliar os efeitos da fertirrigação e da adubação convencional com N e K, em bananeiras, durante dois ciclos de produção. Foram avaliados crescimento, estado nutricional e produção de frutos.
Luiz Antônio Junqueira Teixeira +2 more
doaj +1 more source
Influence of fine process particles enriched with metals and metalloids on Lactuca sativa L. leaf fatty acid composition following air and/or soil-plant field exposure [PDF]
, 2013 We investigate the effect of both foliar and root uptake of a mixture of metal(loid)s on the fatty acid composition of plant leaves. Our objectives are to determine whether both contamination pathways have a similar effect and whether they interact ...
Austruy, Annabelle +7 more
core +3 more sources