120:. The phyllochron may or may not be equal to the length of time taken for one leaf to grow. It is more accurate to determine the value in a laboratory study than in the field, as field studies have not always noted the non-linear relationship of temperature and leaf appearance.
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are the primary factor that affects the length of the phyllochron. Less important secondary factors emerge in a number of different and sometimes contradictory studies on phyllochron response to variation in
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52:. The term phyllochron was first described in 1966. The interval between leaf appearances can be recorded in both standard measurements of
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Wilhelm, W. W.; McMaster, Gregory S. (JanβFeb 1995). "Importance of the
Phyllochron in Studying Development and Growth in Grasses".
168:
The growth of cereals and grasses: proceedings of the
Twelfth Easter School in Agricultural Science, University of Nottingham
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is added over the course of one phyllochron. No significantly robust equation to predict phyllochrons has been developed.
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McMaster, G S. (20 July 2005). "Phytomers, phyllochrons, phenology and temperate cereal development".
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Increases in phyllochron in cereals correlates with growing degree units in a slightly
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166:; Drennan, D. S. H. (1965). Milthorpe, F. L.; Ivins, J. D. (eds.).
116:, the phyllochron may vary in speed between the main stem and the
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is the intervening period between the sequential emergence of
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fashion. In all cultivars of cereals, fluctuations in
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257:. London: Academic Press. pp. 63β102.
198:10.2135/cropsci1995.0011183x003500010001x
280:The Soybean: Botany, Production and Uses
170:. London: Butterworths. pp. 20β38.
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108:, planting depth, planting time, and
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220:The Journal of Agricultural Science
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253:(1997). Sparks, Donald L. (ed.).
56:as well as thermal time (e.g.
36:. This measurement is used by
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278:Singh, Guriqbal, ed. (2010).
255:Advances in Agronomy Vol. 59
44:to describe the growth and
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282:. Wallingford, UK: CABI.
232:10.1017/S0021859605005083
46:development of plants
251:McMaster, Gregory S.
58:growing degree units
32:, also rendered as
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264:978-0-12-000759-2
140:Plant development
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314:Plant morphology
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226:(2β3): 137β150.
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106:soil properties
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34:leaf appearance
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100:availability,
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62:phytomer unit
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48:, especially
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186:Crop Science
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24:on the main
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15:
145:Plastochron
78:temperature
74:curvilinear
42:agronomists
18:phyllochron
303:Categories
192:(1): 1β3.
151:References
94:irrigation
130:Phenology
68:Variation
38:botanists
135:Phytomer
124:See also
110:genotype
102:salinity
98:nitrogen
118:tillers
114:cereals
92:level,
60:). One
50:cereals
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261:
22:leaves
112:. In
83:light
30:plant
28:of a
284:ISBN
259:ISBN
54:time
40:and
26:stem
16:The
228:doi
224:143
194:doi
305::
240:^
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206:^
190:35
188:.
176:^
104:,
96:,
87:CO
85:,
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267:.
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89:2
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