Seed production
Why is seed production so variable among individuals? A ten-year study with oaks reveals the importance of soil environment.
... in seed production could merely respond to variation in available resources for the plant, by analogy with the most parsimonious explanation for masting (resource-tracking hypothesis [2], ...larger ...
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Rice Seed Production Under Conditions of Salinity Stres
... for seed production that are grown under conditions of salinity stress, the effects may be to extend the next generation, since the mother plant may not be in a condition to allocate the necessary amount of ...
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Phosphate fertilization over the accumulation of macronutrients in cauliflower seed production
... for seed production within vegetable crops, as well as the effect of fertilization over extraction, studying nutrient accumulation in different plant parts under varied fertilization rates is ...
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Influence of pollination on canola seed production in the Cerrado of Uberlândia, Minas Gerais State, Brazil
... the production of canola seeds, an experiment was carried out to exclude floral visitors and compare canola seed production following four treatments: (a) autogamy in Hyola 61, (b) autogamy in Hyola ...
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Seed production of 'Mombasa' grass subjected to different closing cut dates and nitrogen rates
... for seed production, the number of fertile tillers at harvest has been shown to be a function of the number and developmental state of vegetative tillers present before the apical differentiation (Chastain ...
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HELIOTROPISM AND WATER AVAILABILITY EFFECTS ON FLOWERING DYNAMICS AND SEED PRODUCTION IN Macroptilium lathyroides1
... The primary role of these leaf movements is to regulate the amount of solar radiation incident on a leaf, maximizing it in diaheliotropic leaves and minimizing it for paraheliotropic leaves (Ehleringer and Forseth, 1980; ...
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Genetic divergence among interspecific Paspalum hybrids based on seed production traits
... of seed production traits in seventeen apomictic Paspalum plicatulum × Paspalum guenoarum hybrids and two male parents ...and seed production ...
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Genetic parameters and predicted gains with selection of interspecific hybrids of Paspalum for seed production
... to seed production traits Data were analyzed in randomized block design, with 23 genotypes arranged into ten blocks, according to the methodology of mixed models by the REML/BLUP ...
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NITROGEN RATES AND SIDE-DRESSING TIMING ON SWEET CORN SEED PRODUCTION AND PHYSIOLOGICAL POTENTIAL
... ABSTRACT – Sweet corn is an important crop because of its seeds with high total sugar and low starch contents. As common corn, this group requires an adequate amount of nitrogen to reach high yields. However, the studies ...
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Economy of Pumpkin Seed Production at Different Soil Tillage Systems
... International Symposium “Actual Tasks on Agricultural Engineering”, Opatija, Croatia, 135-140. Košutiæ S., Filipoviæ D[r] ...
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A NEW MICROZONE FOR SEED POTATO PRODUCTION IN ROMANIA - HUEDIN AREA - IN CLUJ COUNTY
... potato seed production according to the applied methodology used in the traditionally seed potato zone (Morar G,, 1994), By this, the possibility for the Cluj County to develop a new areal zone to ...
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Production of Pre-Basic Potato Seed by Polyvinyl Chloride - PVC - Articulate Gutters Hydroponic System
... pre-basic seed potato production would improve the quality of the propagative material used by the potato growers, directly affecting the crop ...pre-basic seed production by two types of ...
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Getting the right traits: reproductive and dispersal characteristics predict the invasiveness of herbaceous plant species.
... To better understand the effect of species traits on plant invasion, we collected comparative data on 20 reproductive and dispersal traits of 93 herbaceous alien species in the Czech Republic, central Europe, introduced ...
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In Vitro Mid-Term Conservation of Acorus calamus L. via
... . Seed production is scanty in this herb; hence, rhizomes are mainly used as propagule for its traditional cultivation, which has a slow rate of propagation 6 ...for production of its disease free ...
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IRGA 431 CL, new rice variety for red rice management in Southern Brazil
... ( Bipolaris sp. and Phoma sp.) and sheath blight (Rhizoctonia solani); moderately susceptible to brown spot (Bipolaris oryzae); and moderately resistant to leaf scald (Microdochium oryzae) (see notes in Table 1). Some ...
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Seed-potato production through sprouts and field multiplication and cultivar performance in organic system
... that seed or propagating material, should be originated from organic systems, for all organic crops (MAPA, ...organic seed-potato production systems has been demanded. Potato seed ...
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Multivariate index of soybean seed vigor: a new biometric approach applied to the effects of genotypes and environments
... five seed production environments x 20 soybean genotypes, arranged in four ...The seed production environments of Tenente Portela - RS and Santa Rosa - RS soybeans are characterized as the ...
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MATERIAL AND METHODS Seed collection and storage
... the seed production and result in lesser number of seedlings and adult individuals, the insects feed on the inflorescence in the early development stages, causing injuries to the phloem and disrupting the ...
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Components of fecundity and abortion in a tropical tree, Dahlstedtia pentaphylla (Leguminosae)
... and seed sets were low in spite of the production of numerous ...and seed were ...and seed production) were examined in ...and seed abortion in its ...and seed development ...
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A classical genetic solution to enhance the biosynthesis of anticancer phytochemicals in Andrographis paniculata Nees.
... A theoretical interpretation of the obtained results (the preponderance of non-additive gene actions) is that the interac- tions of the genes involved in the biosynthesis of the three andrographolides of AP, are likely ...
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