Results 21 to 30 of about 177,692 (306)

Revisiting the two-layer hypothesis: coexistence of alternative functional rooting strategies in savannas. [PDF]

open access: yesPLoS ONE, 2013
The two-layer hypothesis of tree-grass coexistence posits that trees and grasses differ in rooting depth, with grasses exploiting soil moisture in shallow layers while trees have exclusive access to deep water.
Ricardo M Holdo
doaj   +1 more source

Improving control of duponchelia fovealis (Lepidoptera: Pyralidae) by rooting media related strategies [PDF]

open access: yes, 2009
Soil-dwelling predatory mites can be very effective as biological control agents against larvae of the lepidopteral pest Duponchelia fovealis. Some growing media were reported to have natural high level and stable populations of predatory mite.
Blok, C., Messelink, G.J.
core   +2 more sources

Influence of Auxins on Rooting Efficacy in Carnation (Dianthus caryophyllus L.) Cuttings

open access: yesJournal of Horticultural Sciences, 2014
Effect of various auxins (IBA, IAA and NAA) on different types of cuttings was investigated to determine efficacy of auxins in promoting rooting in carnation (Dianthus caryophyllus L.).
Ramesh Kumar   +3 more
doaj   +1 more source

Effect of rooting area and drinker in the outdoor run on behaviour and Ascaris infection of organic pigs [PDF]

open access: yes, 2006
Hygiene is often a problem on the outdoor runs of growing organic pigs. Manure and urine are mainly excreted outside, but spread all over the run. Reduc-ing the dirty surface may improve well being, reduce ammonia emission, improve hygiene and reduce ...
Altena, Henk   +3 more
core   +8 more sources

Adaptation of triploid aspen to ex vitro conditions using a hydroponic system [PDF]

open access: yesСибирский лесной журнал, 2023
The results of the studies of the features of adaptation of triploid aspen regenerants obtained in vitro using a hydroponic system are discussed in the article.
S. S. Makarov   +4 more
doaj   +1 more source

In vitro plantlet production of the endangered Pinguicula vulgaris [PDF]

open access: yes, 2011
This study describes the development of a micropropagation protocol for Pinguicula vulgaris using cultures initiated from in vitro produced seedlings. P.
Grevenstuk, Tomás, Romano, Anabela
core   +1 more source

Influence of phase change within a 90-year-old Sequoia sempervirens on its in vitro organogenic capacity and protein patterns [PDF]

open access: yes, 1994
Shoot-tips collected from stump shoots at the base of a 90-year-old #Sequoia sempervirens# and from the crown of the same donor tree were compared in respect of their organogenic performance in in vitro conditions.
Bon, Marie-Claude   +2 more
core   +1 more source

Strigolactones suppress adventitious rooting in Arabidopsis and pea [PDF]

open access: yes, 2012
Adventitious root formation is essential for the propagation of many commercially important plant species and involves the formation of roots from nonroot tissues such as stems or leaves.
Rasmussen, Amanda   +10 more
core   +2 more sources

Effects of some plant growth promoting rhizobacteria (PGPR) on rooting of grapevine rootstocks

open access: yesActa Agrobotanica, 2013
In this study. effects of topical applications of two plant growth promoting rhizobacteria (PGPR) strains and their combination (Bacillus BA16, OSU142 and BA16+OSU142) on the rooting of 41B and Rupestris du Lot rootstocks were investigated. The results
Cafer Köse   +3 more
doaj   +1 more source

Trends in rooting media in Dutch horticulture during the period 2001-2005: The new growing media project [PDF]

open access: yes, 2009
An overview of the developments in the area and volume of substrates used for horticultural rooting media in Holland in the period 2001 to 2005 is given.
Blok, C., Verhagen, J.B.G.M.
core   +2 more sources

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