delay germination

Listing 1 - 10 from 46 for delay germination

Alpines from seed
... or spring (Mar-Apr). It pays to choose correctly as the wrong choice may seriously delay germination or even prevent it! If in doubt for a given species, the ideal strategy is ... store well (see Ephemeral seed below) and soon lose viability or develops inhibitors which may delay germination for long periods. Immediate sowing is advocated for the following genera: Adonis, Celmisia, Corydalis, Cyclamen ...
freespace.virgin.net

... - Germination in less than two weeks at 68ºF, Calluna vulgaris - Surface sow seeds at 70ºF, germination is irregular and spread out over many months. Dry soils will delay germination. Keep ... Crocosmia sp ex 'lucifer' - Germination takes longer than2 weeks at 68ºF, slow germination Cucumis melo - sow outdoors, Germination in less than two weeks at 75ºF, Cucumis metuliferus - Germination in less than ...
hardyplants.com

Brown Rot - June, 1998
... ). Between 32 to 86 F (0-30 C), temperatures above or below the optimum range delay germination but do not inhibit it. Inoculum concentration also interacts with temperature and wetness duration to ...
www.caf.wvu.edu

Brown Rot - July, 1997
... ). Between 32 to 86 F (0-30 C), temperatures above or below the optimum range delay germination but do not inhibit it. Inoculum concentration also interacts with temperature and wetness duration to ...
www.caf.wvu.edu More from this site

ECSONG: The Nuttery: 9(4) 1990
... Grower section, there is an article on how thin shelled nuts might be stored to delay germination while keeping the seed alive. Another article explains how to employ squirrels to gather nuts ... in a stream or river, to be left over winter. The cold aerated water inhibits germination, resists moulding, stabilizes the temperature while preventing freezing, and ensures a good oxygen supply for ...
www.ecsong.org

Asian Soybean Rust - Frequently Asked Questions IV: Cropping Systems and Cultural Practices
... is no advantage compared to planting in May. Additionally, planting seed into cold soils will delay germination and increase the risk of seedling disease, which could reduce stand and yield. One should ...
www.ext.vt.edu

Publication: Managing Corn and Sorghum Residues During the Pre-Winter Wheat Fallow Period
... to be placed in firm, moist soil. The interrow area may be loose, which will delay germination of winter annual weed seeds near the soil surface. Sufficient residues and clods should be ...
www.ianrpubs.unl.edu

Tsuga canadensis (L
... during the winter and the spring germination seldom is delayed because of seed dormancy (35). Germination is epigeal. The temperature requirements for germination of eastern hemlock are more ... molds, particularly Botrytis spp., that reduce or delay germination (23). Some molds are borne internally while others colonize the seeds during germination. In one study, the fungus Aureobasidum pullulans ...
www.na.fs.fed.us

Plant Pathology: Infection Process
... and minerals secreted by plants at the leaf surface can non-specifically trigger spore germination or provide nutrition for the pathogen. Some pathogenic spores will not germinate in the ... delayed and contained, compared to that caused by necrotrophic pathogens. Rust fungi can also delay senescence in infected cells while they sporulate. Vascular infections usually cause wilting and discoloration ...
bugs.bio.usyd.edu.au

Plant Pathology: Disease Management: Cultural Management Practices
... the absence of an alternate host, where they undergo sexual recombination. Removing alternate hosts can delay an outbreak, but often inoculum finds its way to crop plants via wind or ... is treated before use. Similarly, overhead watering can prolong leaf wetness, increasing the likelihood of germination and infection by fungal spores. It can also facilitate splash-dispersal of inoculum. However, ...
bugs.bio.usyd.edu.au More from this site

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