Results 51 to 60 of about 38,315 (153)
Terroir and rootstock effects on leaf shape in California Central Valley vineyards
The innumerable effects of terroir—including climate, soil, microbial environment, biotic interactions, and cultivation practice—collectively alter plant performance and production. A more direct agricultural intervention is grafting, in which genetically distinct shoot and root genotypes are surgically combined to create a chimera that alters shoot ...
Zoë Migicovsky+10 more
wiley +1 more source
Crescimento da parte aérea e raiz do meloeiro adubado com fertilizante orgânico
Este estudo objetivou avaliar o efeito do fertilizante orgânico no crescimento de raiz e da parte aerea do meloeiro em funcao de graus dias acumulado. Foi instalado um experimento em vasos, em delineamento experimental em blocos casualizados com quatro ...
Elís Regina Costa de Morais Morais+1 more
semanticscholar +1 more source
El presente trabajo tuvo como objetivo identificar géneros de nemátodos asociados al pasto colosuana (Bothriochloa pertusa (L) A. Camus) en el municipio de Sampues, departamento de Sucre.
CARLOS GOMEZ S+3 more
doaj +1 more source
A first herbivore attack primes direct and indirect defences of newly formed oak leaves and, the specific display of defence priming is regulated by rhythmic growth, and modulated by the interaction with the ectomycorrhizal fungus Piloderma croceum. Therefore, the priming memory in oaks can be transmitted to the next growth cycle. GC, growth cycle; SF,
I. Fernández+8 more
wiley +1 more source
Divergência genética entre acessos de batata-doce utilizando caracteres fenotípicos de raiz
The estimation of the genetic divergence among accessions of a germplasm bank, as well as their characterization are very important in breeding programs in order to identify the best parental genotypes and to provide a better understanding of the ...
G. Silva+2 more
semanticscholar +1 more source
Summary Substantial fine‐root trait variation is found at fine spatial scales but rarely linked to edaphic variation. We assessed the spatial scales of variation in fine‐root traits and adjacent soils using a spatially coupled, nested sampling scheme along a fertility gradient in a seasonally dry tropical forest tree, Handroanthus ochraceus.
Caroline Dallstream+3 more
wiley +1 more source
The Cerrado region has been a major provider to meet the growing demand of vegetal, animal or agribusiness consumer goods. However, studies on the vegetation of this biome are still incipient and that has been preventing use of Cerrado species, whether ...
Selma Lopes Goulart+5 more
semanticscholar +1 more source
The objective of this work was to study morphogenic characteristics, and dry matter production of roots and shoots of marandu palisadegrass (Brachiaria brizantha cv.
Marcio Mahmoud Megda+1 more
doaj +1 more source
Selection of Biofortified Sweet Potato (Ipomoea batatas L.) Genotypes in Response to Drought Stress
ABSTRACT The development of orange‐ and purple‐fleshed sweet potato genotypes with high nutritional quality and drought tolerance is paramount in the face of climate changes and exponential human population growth. Therefore, the objective was to select biofortified sweet potato genotypes tolerant to drought. Eight progenies developed by the NEOSC‐UFSC
Antonio Nunes de Andrade+10 more
wiley +1 more source
Biocontrol de la pudrición de raíz de nochebuena de interior con Trichoderma spp.
En Morelos, la pudricion de la raiz causada por Fusarium spp., es una de las principales enfermedades de la nochebuena de interior. Por su efecto devastador, en su prevencion o control se realizan aplicaciones frecuentes de productos quimicos, con los ...
F. D. J. O. Canizalez+4 more
semanticscholar +1 more source