stratification is a process of treating seeds to simulate natural conditions that the seeds must experience before germination can occur. Many seed species...
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socioeconomic status Stratification (seeds), where seeds are treated to simulate winter conditions so that germination may occur Stratification (clinical trials)...
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Sowing (redirect from Sowing of seeds)
Sowing is the process of planting seeds. An area or object that has had seeds planted in it will be described as a sowed or sown area. Among the major...
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stem), not making flowers. Stratification (seeds) Sokolski, K.; Dovholuk, A.; Dovholuk, L.; Faletra, P. (1997). "Axenic seed culture and micropropagation...
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nursery trade. Propagation of ceanothus is by seed, following scarification and stratification. Seeds are soaked in water for 12 hours followed by chilling...
26 KB (2,166 words) - 20:40, 2 December 2023
endocarp shell around the seed. Regardless of the method, scarified seeds do not store well and need to be planted quickly, lest the seeds become unviable. The...
10 KB (1,227 words) - 15:40, 30 March 2024
contains the seed and serves to disseminate it. Many structures commonly referred to as "seeds" are actually dry fruits. Sunflower seeds are sometimes...
76 KB (9,437 words) - 23:36, 25 July 2024
Many species of plants have seeds that delay germination for many months or years, and some seeds can remain in the soil seed bank for more than 50 years...
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Liriope muscari (section Seeds)
moist stratification of cleaned seed under dark conditions for 8 weeks at 77 degrees F (25 degrees C) for optimum germination. Stratified seeds can be...
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Silviculture (section Cold stratification)
of stratified seeds after 2 years of storage and suggested that stress might have been caused by stratification, e.g., by changes in seed biochemistry...
133 KB (19,179 words) - 06:54, 19 May 2024
food plants. The seeds of some milkweeds need periods of cold treatment (cold stratification) before they will germinate. To protect seeds from washing away...
23 KB (2,183 words) - 10:01, 6 August 2024
its peak. The seeds of some milkweeds need periods of cold treatment (cold stratification) before they will germinate. To protect seeds from washing away...
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a seed mix should contain 6.0% A. syriaca by weight and 2.0% by seed. The plant's seeds require a period of cold treatment (cold stratification) before...
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Tuareg people (redirect from Social stratification in Tuareg society)
of the Malian government against Islamic radicals. The Tuareg social stratification involving noble, clerical and artisanal castes likely emerged after...
98 KB (11,257 words) - 11:10, 24 August 2024
Cloud condensation nuclei (redirect from Cloud seeds)
Cloud condensation nuclei (CCNs), also known as cloud seeds, are small particles typically 0.2 μm, or one hundredth the size of a cloud droplet. CCNs...
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Germination (redirect from Germination of seeds)
developed seeds contain an embryo and, in most plant species some store of food reserves, wrapped in a seed coat. Dormant seeds are viable seeds that do...
31 KB (3,818 words) - 15:54, 2 July 2024
containers. The seeds of some milkweeds need periods of cold treatment (cold stratification) before they will germinate. To protect seeds from washing away...
16 KB (1,555 words) - 02:41, 18 December 2023
United States, seeds are sown directly into seed beds in the late fall to allow the seeds to stratify naturally over the winter. Stratification can also be...
14 KB (1,943 words) - 04:54, 24 June 2023
years to reach flowering size in average conditions. The seeds do not require stratification and can be immediately planted, though in commercial growing...
26 KB (2,601 words) - 16:15, 30 July 2024
gelatinous and encases the seeds. The color of the pulp is originally white and becomes a dull yellow when ripe. The seeds are black and approximately...
18 KB (2,040 words) - 20:12, 17 August 2024
Many sources of milkweed seeds require stratification (cold, moist treatment) before sowing. In a review of stratification requirements for common milkweed...
215 KB (20,998 words) - 18:35, 22 August 2024
cold stratification to germinate. The viable embryos germinate within three to four days after partial removal of the lignified seed coats. The seed coats...
30 KB (3,567 words) - 00:00, 5 August 2024
Once the plant begins to produce seeds, the stem supporting the inflorescence bends to submerge the fruits and seeds. Seeds are dormant at the time of dispersal...
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Grain (category Edible nuts and seeds)
assumption that grain agriculture led to early settlements and social stratification has been challenged by James Scott in his book Against the Grain. He...
9 KB (1,756 words) - 04:42, 10 August 2024
achenes that contain the seeds from the hypanthium (the outer coating) and sowing just beneath the surface of the soil. The seeds can take many months to...
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at 1000 ppm. Seed germination occurs best with daily temperature fluctuations or after stratification, which help to end dormancy. Seeds may be started...
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Celtis koraiensis (section Seed Dormancy)
15 metres (49 ft) in height. Once the seeds of Celtis koraiensis go dormant, a process of cold stratification along with the addition of Gibberellic...
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Torrey pine (category Edible nuts and seeds)
tree in the wild. Stratification, which is the process of subjecting seeds to (moist) cold, encourages germination in Torrey pine seeds The pine nuts were...
20 KB (1,817 words) - 22:37, 4 August 2024