[PDF] Top 20 Rice grain resistance to brown spot and yield are increased by silicon
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Rice grain resistance to brown spot and yield are increased by silicon
... phosphorus and potassium (Datnoff et al., 2007). Rice requires large concentrations of Si readily available in the root zone for vigorous growth and high yield (Ma et ...in rice shoots ... See full document
8
Biomass and grain yield of oats by growth regulator
... high yield of oat grains depends on a set of factors, such as technologies of management, climate and soil (Boschini et ...that are more productive and responsive to nitrogen (N) ... See full document
6
Silicon and Rice Disease Management
... element silicon (Si) is not considered an essential nutrient for plant ...that are several fold higher than those of other essential macronutrients in certain plant ...biotic and abiotic stress ... See full document
13
Effect of silicon sources on rice diseases and yield in the State of Tocantins, Brazil
... of brown spot (Bipolaris oryzae) on the flag leaf, the severity of leaf blast (Magnaporthe oryzae) and the incidence of blast on panicles were evaluated according to the plant disease scale of ... See full document
6
Histochemical aspects of wheat resistance to leaf blast mediated by silicon
... vinifera), rice (Oryza sativa), ryegrass (Lolium ...bicolor) and soybean (Glycine max) (Datnoff et ...wheat resistance to powdery mildew (Bélanger et ...2010), spot blotch (Domiciano et ... See full document
6
BIOLOGICAL CONTROL OF RICE BROWN SPOT WITH NATIVE ISOLATES OF THREE TRICHODERMA SPECIES Elham Khalili
... rhizosphere and thus reduce disease development. Promotion of plant growth induced by Trichoderma ...appeared to be due to both the control of minor pathogens and production of ... See full document
9
Silicon fertilization and soil water tensions on rice development and yield
... decreased by 30% with the increase in soil water tensions, while the percentage of empty grains increased linearly by ...kPa) and the highest (60 kPa) soil water ...inherent to ... See full document
6
Silicon and manganese on the activity of enzymes involved in rice resistance against brown spot
... symptomatic rice plants and provided by ...for Rice and Beans Research) was used to inoculate the ...transferred to Petri dishes with potato dextrose agar ...transferred ... See full document
7
QUANTITATIVE TRAIT LOCI ASSOCIATED WITH RESISTANCE TO GRAY LEAF SPOT AND GRAIN YIELD IN CORN
... genetic resistance to diseases and increasing grain ...resistant and productive hybrids. The objective of this research was to identify QTL associated with resistance ... See full document
8
FOLIAR APPLICATION OF SILICON ON YIELD COMPONENTS OF WHEAT CROP
... wheat grain is the second most cultivated crop in the world by volume, with production of around ...Biotic and abiotic factors affect the yield components of wheat throughout the crop cycle ... See full document
8
Silicon, acibenzolar-S-methyl and potassium phosphite in the control of brown spot in rice
... part, by the greater activities of PPO, PAL, CHI, and ...(Campbell and Sederoff 1996). The CHI and GLU catalyze the hydrolysis of chitin and β-1,3-glucan, respectively, in the cell wall ... See full document
10
Performance of Flooded Rice Grown in Succession to Winter Cover Crops
... year, grain yield was significantly affected by the fertilization level, but not by the cover ...related to previous management of the experimental site, which was cultivated with ... See full document
12
Silicon reduces brown spot severity and grain discoloration on several rice genotypes
... genotypic resistance may also influence grain ...study to which no detectable relationship was observed between Si concentration in husk and GD among the ...significant and negative ... See full document
6
CONTROL OF BROWN SPOT PATHOGEN OF RICE (BIPOLARIS ORYZAE) USING SOME PHENOLIC ANTIOXIDANTS
... Where, rice plants showed the lowest level of DI and ...panicle and decreased number of unfilled grains per panicle when compared with the ...1000 grain weight and grain ... See full document
7
Modelos de pontos críticos para relacionar o rendimento de grãos com a intensidade em patossistema múltiplo de manchas foliares em arroz irrigado Luiz Carlos BordinI Ricardo Trezi Casa
... irrigated rice can reduce the yield and compromise the quality of the ...the yield of crop. The objective of this study was to obtain damage functions for models of critical, to ... See full document
6
SILICON FERTILIZATION AND SEED MICROBIOLIZATION ON DISEASE SEVERITY AND AGRONOMIC PERFORMANCE OF UPLAND RICE
... upland rice, such as the leaf blast (Pyricularia oryzae ...Thume), brown leafspot (Helminthosporium oryzae Breda de Haan), grain spot (Phoma ...spp. and Fusarium spp.) and narrow ... See full document
9
Two cycles of recurrent selection in red bean breeding
... important to emphasize that to obtain the cycle one population, three new parents were included (VR-3, VR-2 and BRS Timbó) for the purpose of improving the level of resistance to rust ... See full document
8
Two cycles of recurrent selection in red bean breeding
... to grain yield (YIELD), grain appearance (GA), plant ar- chitecture (PA) and severity of rust (RUST) were evaluated in the F 5:6 generation, and angular leaf spot ... See full document
8
Pig slurry composting as a nitrogen source in proso millet crop
... experiment and 680 mm in 2014 (Figure ...factor to the crop development and yield (Moreno et ...millet yield than the first year (Table ...response and agronomic characteristics ... See full document
9
Corn grain yield and
... stage and the control treatment (Figure ...sufficient to ensure normal development of the crop in soils with low N availability, as 30 kg ha -1 of N represented just 20 and 16% of TAN at the end of ... See full document
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