Persistencia de Dactylis glomerata L. solo y asociado con Lolium perenne L. y Trifolium repens L.

L y

R y FIGURE 1. Sketch of colliding ux tubes in cross section. The solid lines are the tube boundaries. The radius of the isolated tube is R, the length of the interaction region is L, the y axis is chosen parallel to the contact surface, and is the fractional deformation. 16 y x L V in V in V A V A l 2b FIGURE 2. (a) Sketch of the magnetic ux surfaces of the colliding tubes, projected onto the a...

Effects of water deficit and plant interaction on morphological growth parameters and yield of white clover (Trifolium repens L.) and ryegrass (Lolium perenne L.) mixtures

The effects of soil water deficit and interspecific plant interaction were studied on the dry matter (DM ) yield of white clover and ryegrass and on the morphogenesis of white clover. Plants were grown either: (1) individually (no interaction); or in a mixture of equal plant numbers with either (2) just shoot interaction, or (3) both shoot+root interaction. Plants were subjected to soil water d...

Increased Meiotic Irregularity Accompanying Inbreeding in Dactylis Glomerata L.

Implementation of Genomic Prediction in Lolium perenne (L.) Breeding Populations

Perennial ryegrass (Lolium perenne L.) is one of the most widely grown forage grasses in temperate agriculture. In order to maintain and increase its usage as forage in livestock agriculture, there is a continued need for improvement in biomass yield, quality, disease resistance, and seed yield. Genetic gain for traits such as biomass yield has been relatively modest. This has been attributed t...

Impact of cadmium and zinc on root system of Lolium perenne and Trifolium repens.

Urbanization, industrialization and agricultural practices have resulted in soil contamination with heavy metals in many world areas. Phytostabilization is an emerging solution to limit pollutant dispersion out of the contaminated area without expensive costs (Vangronsveld et al., 2009). However, because of the heavy metal phytotoxicity, the implementation of a plant cover could be jeopardized....