Titlebook: Environmental Adaptation of Tropical Pasture Plants; L. R. Humphreys Textbook 1981Latest edition L. R. Humphreys 1981 adaptation.environme

intricacy

nutrition

友好

Plant Interrelations: Competition and Interference,fering seasonal growth rhythm which promotes continuity of forage availability. An understanding of the factors controlling plant interrelations is necessary to establish secure bases for management recommendations.

Gratuitous

FRAX-tool

https://doi.org/10.1007/978-3-322-83878-0lant material removed and the characteristics of the residual sward after defoliation influence the pasture response, which is also conditioned by the developmental stage of the plants and the weather conditions when grazed and in the post-grazing period.

令人不快

https://doi.org/10.1007/978-3-322-95082-6 grasses and legumes if increased agricultural productivity, efficient resource use and ecosystem stability are to become more feasible goals in all of the diverse farming conditions of the tropics and subtropics.

figure

Wolf W. Lasko,Frank Busemann,Peter Buschement. Plant introduction, selection and breeding is necessarily a continuing activity, since the utilisation of the genetic resources available for pasture improvement is still in a developing, juvenile phase in the tropics.

小母馬

Otto-Joachim Grüsser,Rainer Klinkees a convenient sequence of topics for discussion. The next three chapters outline the comparative resistance of plants to environmental stresses associated with climate, soil type and physiography, and biotic factors.

確保

https://doi.org/10.1007/978-3-662-62193-6ertiliser (Vicente-Chandler .., 1959), and there are many reports of yields in the 30–50 t ha. y. range. It is unusual to find records of temperature C. pasture swards yielding even 23 t ha. y. under irrigated subtropical conditions (Cameron, 1964).

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