Investigación; Servicios Técnicos; Funciones rectoras la selección, uso, manejo y mejoramiento de los suelos, el uso de los fertilizantes y dictar las. cc co producir un biofertilizante líquido mediante la fermentación en un biodigestor utilizando residuos de origen agropecuario inoculados con. evaluar el efecto del manejo integrado de fertilizantes y abo- nos orgánicos en la actividad de fosfatasas y ureasa, la coloni- zación micorrízica.

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Effect of microbial interactions in the mycorrizosphere on plant growth and health. El uso de microorganismos y de hormonas que estimulan el funcionss de las plantas puede mejorar la eficiencia del uso de los fertilizantes fosfatados Cruz et al, ; Brown y Bethlenfalvay, ; Young et al, ; Werner, Nutrient status and mycorrhizal enhancement of water transport in soybean.

Micorriza in sustainable agriculture.


Influence of spectral quality on the growth response of intact bean plants to brassinoesteroids, a growth promoting steroidal lactone. Activity in selected auxin biossays. Plant and Soil Hormones and nucleic acid metabolism. Soil fertility and fertilizers.


Instituto de suelos

Growth of three legume trees inoculate, with VA mycorrhizal fungi and Rhizobium. Effects of brassinoesteroid on growth and electrogenic proton extrusion in maize root segments. Vesicular arbuscular mycorrhizal Glomus intraradicesAzospirillum brasilense and Brasinoesteroid on yield of maize in luvisol soil.

The study was conducted in a Luvisol soil during four years to and at Uxmal Experimental Station, Yucatan, Mexico. Novel natural substances acting in plant growth regulation. Plants on funcions web. Acceleration of plant growth through seed treatment with brassin. New plant growth regulators, Brassinolide analogues: Mannetje, L ‘T; Ramirez, L.

Assimilate partitioning and chlorophyll content. Critical evaluation of plant inoculation whit benefical bacteria from the genus Azospirillum. In maize production, fertilizers are important to obtain high yields, however, the search for ecological alternatives such as beneficial rhizosfere microorganisms and phytohormones in order to reduce chemical fertilizer use, is needed.

Instituto de suelos – EcuRed

Polymines as modulators of lo development. Investigations on the mechanism of the brassinoesteroid response. Method for promoting plant growth.

VIL Photosynthetic nutrient use efficiency in nodulate mycorrhizal soybeans. La parcela experimental fue de seis surcos de 5. Brassinolide, a growth promoting steroidal lactone.


Mayo de Aceptado: Techniques for potential enhancement of crop production. The activity and interaction of brassinolide and gibberellic acid in mung bean epicotyls. In the state of Yucatan more than thousand hectares are planted with maize and the average yield is 0. Most of the planted area is under rainfall conditions; therefore maize production and its sustainability depend solely on precipitation.

Treatments inoculated with mycorriza and azospirillum were similar in yield to the negative control. En plantas de tabaco, Roth et al. Stem elongation and morphogenesis. The influence of high intensity on the internodal response of intact bean plants to brassins.

El Brassinoesteroide es un producto natural, con una estructura esteroidal que estimula el desarrollo vegetal Gross y Parthier, ; Cluose y Sasse,