Chin J Plant Ecol ›› 2007, Vol. 31 ›› Issue (4): 673-679.DOI: 10.17521/cjpe.2007.0087
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Received:
2006-08-03
Accepted:
2007-01-05
Online:
2007-08-03
Published:
2007-07-30
Supported by:
WANG Zheng-Wen. TEMPORAL VARIATION OF WATER-SOLUBLE CARBOHYDRATE IN THE RHIZOME CLONAL GRASS LEYMUS CHINENSIS IN RESPONSE TO DEFOLIATION[J]. Chin J Plant Ecol, 2007, 31(4): 673-679.
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URL: https://www.plant-ecology.com/EN/10.17521/cjpe.2007.0087
Dates | Treatments | Samplings | |||
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D0 | D1 | D3 | D5 | ||
Jun. 30 | $ | ||||
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Jul. 30 | + | + | # | ||
Aug. 9 | + | # | |||
Aug. 19 | + | + | # | ||
Aug. 29 | # | ||||
Sep. 8 | # |
Dates | Treatments | Samplings | |||
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D0 | D1 | D3 | D5 | ||
Jun. 30 | $ | ||||
Jul. 10 | + | + | + | $ | |
Jul. 20 | + | # | |||
Jul. 30 | + | + | # | ||
Aug. 9 | + | # | |||
Aug. 19 | + | + | # | ||
Aug. 29 | # | ||||
Sep. 8 | # |
[WSC] | Treatments | Sampling dates | |||||
---|---|---|---|---|---|---|---|
Jul. 20 | Jul. 30 | Aug. 9 | Aug. 19 | Aug. 29 | Sep. 8 | ||
Aboveground shoots | D0 | 18.31±0.65a | 19.84±1.20a | 19.33±1.88a | 18.34±0.83a | 19.56±1.52a | 18.43±0.36a |
D1 | 17.77±1.10a | 13.67±0.88b | 18.04±1.00a | 21.00±0.55a | 19.04±1.08a | 19.85±0.66a | |
D3 | 18.82±0.62a | 17.58±1.06b | 18.26±2.93a | 18.86±1.09a | 18.99±1.05a | 16.87±0.32b | |
D5 | 17.98±1.38a | 21.49±0.13c | 15.43±0.96a | 18.69±0.69a | 18.84±0.80a | 13.51±0.46c | |
Belowground culms | D0 | 19.60±0.72a | 22.72±0.86a | 21.01±0.55a | 23.52±1.35a | 18.30±1.88a | 18.67±2.30a |
D1 | 17.71±1.46a | 19.84±1.25a | 19.44±2.53a | 22.17±1.05a | 16.07±0.29a | 19.21±0.19a | |
D3 | 20.75±1.11a | 20.60±1.76a | 16.96±0.45a | 21.46±0.61a | 17.21±0.98a | 17.97±1.33a | |
D5 | 18.72±1.78a | 18.80±0.99a | 17.50±0.87a | 20.30±1.71a | 19.06±2.17a | 17.45±0.17a | |
Rhizomes | D0 | 33.37±3.63a | 34.10±3.45a | 26.18±1.21a | 28.44±2.05a | 33.74±1.14a | 34.36±2.94a |
D1 | 31.20±0.87a | 33.17±1.34a | 27.72±3.39a | 31.65±1.31a | 31.37±1.49a | 30.01±0.31a | |
D3 | 26.72±1.16a | 33.55±3.40a | 30.13±1.85a | 32.96±1.19a | 35.19±0.57a | 32.91±1.64a | |
D5 | 29.96±0.30a | 33.53±3.38a | 32.05±2.41a | 27.84±3.79a | 32.68±3.07a | 31.17±1.23a |
[WSC] | Treatments | Sampling dates | |||||
---|---|---|---|---|---|---|---|
Jul. 20 | Jul. 30 | Aug. 9 | Aug. 19 | Aug. 29 | Sep. 8 | ||
Aboveground shoots | D0 | 18.31±0.65a | 19.84±1.20a | 19.33±1.88a | 18.34±0.83a | 19.56±1.52a | 18.43±0.36a |
D1 | 17.77±1.10a | 13.67±0.88b | 18.04±1.00a | 21.00±0.55a | 19.04±1.08a | 19.85±0.66a | |
D3 | 18.82±0.62a | 17.58±1.06b | 18.26±2.93a | 18.86±1.09a | 18.99±1.05a | 16.87±0.32b | |
D5 | 17.98±1.38a | 21.49±0.13c | 15.43±0.96a | 18.69±0.69a | 18.84±0.80a | 13.51±0.46c | |
Belowground culms | D0 | 19.60±0.72a | 22.72±0.86a | 21.01±0.55a | 23.52±1.35a | 18.30±1.88a | 18.67±2.30a |
D1 | 17.71±1.46a | 19.84±1.25a | 19.44±2.53a | 22.17±1.05a | 16.07±0.29a | 19.21±0.19a | |
D3 | 20.75±1.11a | 20.60±1.76a | 16.96±0.45a | 21.46±0.61a | 17.21±0.98a | 17.97±1.33a | |
D5 | 18.72±1.78a | 18.80±0.99a | 17.50±0.87a | 20.30±1.71a | 19.06±2.17a | 17.45±0.17a | |
Rhizomes | D0 | 33.37±3.63a | 34.10±3.45a | 26.18±1.21a | 28.44±2.05a | 33.74±1.14a | 34.36±2.94a |
D1 | 31.20±0.87a | 33.17±1.34a | 27.72±3.39a | 31.65±1.31a | 31.37±1.49a | 30.01±0.31a | |
D3 | 26.72±1.16a | 33.55±3.40a | 30.13±1.85a | 32.96±1.19a | 35.19±0.57a | 32.91±1.64a | |
D5 | 29.96±0.30a | 33.53±3.38a | 32.05±2.41a | 27.84±3.79a | 32.68±3.07a | 31.17±1.23a |
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