Results 41 to 50 of about 1,243,938 (160)

Enhancing control systems of higher plant culture chambers via multilevel structural mechanistic modelling. [PDF]

open access: yesFront Plant Sci, 2022
Ciurans C   +5 more
europepmc   +1 more source

Aneuploidy among androgenic progeny of hexaploid triticale (XTriticosecale Wittmack). [PDF]

open access: yes, 2010
Doubled haploids are an established tool in plant breeding and research. Of several methods for their production, androgenesis is technically simple and can efficiently produce substantial numbers of lines.
Lukaszewski, Adam J   +3 more
core   +3 more sources

Terpene emission in tissue culture [PDF]

open access: yes, 2007
Tissue cultured plants\u27 vessel headspace is subject to changes during subculture, and the analysis of its variation offers a non-destructive approach for monitoring plant physiology.
Predieri, S., Rapparini, F.
core   +1 more source

Mixed cropping systems for biological control of weeds and pests in organic oilseed crops [PDF]

open access: yes, 2006
Agricultural advantages of mixed cropping are gained by biological effects like light competition, offering weed-suppressing capacities or by diversification of plant covers to break development cycles of pests.
Kühne, Stefan   +4 more
core  

Organic Aquaculture - From Niche to growing Business [PDF]

open access: yes, 2011
The experiments showed, that the substitutions of fish meal by the matrix of plant protein koncentrates (pea, horse bean and rape) did not have significant effekces on the growth of the trout as well as on fish health.
Jokumsen, Alfred
core  

Soil-borne microorganisms and soil-type affect pyrrolizidine alkaloids in Jacobaea vulgaris [PDF]

open access: yes
Secondary metabolites like pyrrolizidine alkaloids (PAs) play a crucial part in plant defense. We studied the effects of soil-borne microorganisms and soil-type on pyrrolizidine alkaloids in roots and shoots of Jacobaea vulgaris.
Joosten, L.   +3 more
core   +2 more sources

Algal culture studies related to a Closed Ecological Life Support System (CELSS) [PDF]

open access: yes
In many respects, algae would be the ideal plant component for a biologically based controlled life support system, since they are eminently suited to the closely coupled functions of atmosphere regeneration and food production.
Behrens, P.   +7 more
core   +1 more source

Mixed cropping systems for control of weeds and pests in organic oilseed crops [PDF]

open access: yes, 2006
Agricultural advantages of mixed cropping are gained from biological effects like light competition offering weed-suppressing capacities, or by diversification of plant covers to break development cycles of pests.
Kuhne, S   +4 more
core  

Effects of Solution, Soil and Sand Cultures on Nodulation and Growth of Phasey Bean [PDF]

open access: yes, 1986
Plants of phasey bean (Macroptilium lathyroides cv. Murray) were grown in nitrogen-free nutrient solution, sod, or sand culture in a naturally-Nt glasshouse. Nodulation, dry matter accumulation in plant parts, and seed yields were assessed. Partitioning
Asher, C. J.   +2 more
core  

Controlled ecological life support systems: Development of a plant growth module [PDF]

open access: yes
An effort was made to begin defining the scientific and technical requirements for the design and construction of a ground-based plant growth facility. In particular, science design criteria for the Plant Growth Module (PGM) of the Controlled Ecological ...
Averner, Mel M.   +2 more
core   +1 more source

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