Chinese Agricultural Science Bulletin ›› 2024, Vol. 40 ›› Issue (35): 20-25.doi: 10.11924/j.issn.1000-6850.casb2024-0355
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BAI Yulin1,2(), DU Bin1,2, TIAN Nan1,2, WANG Chengqiang1,2(
), LIU Xia1,2(
)
Received:
2024-05-29
Revised:
2024-08-29
Online:
2024-12-15
Published:
2024-12-12
BAI Yulin, DU Bin, TIAN Nan, WANG Chengqiang, LIU Xia. Effects of Planting Density on Agronomic, Fiber Quality and Yield Traits of Different Plant Types of Sea-Island Cotton[J]. Chinese Agricultural Science Bulletin, 2024, 40(35): 20-25.
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URL: https://www.casb.org.cn/EN/10.11924/j.issn.1000-6850.casb2024-0355
年份 | 生育期 | YL28 | XH45 | ||||||
---|---|---|---|---|---|---|---|---|---|
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2022 | 蕾期 | 33.5±5.7a | 32.4±5.3ab | 31.1±2.3ab | 29.4±5.0b | 38.4±5.8a | 38.2±8.3a | 38.0±2.8a | 35.2±7.3a |
花期 | 56.0±7.4a | 48.8±5.7b | 48.3±6.7b | 40.7±6.8c | 68.4±10.1a | 65.3±10.3ab | 60.3±9.0b | 52.3±7.9c | |
花铃期 | 76.7±8.73a | 65.3±5.9b | 64.7±5.1b | 52.5±7.4c | 98.4±12.4a | 89.9±8.4b | 82.3±11.1b | 64.3±8.0c | |
年份 | 生育期 | YL61 | XH45 | ||||||
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2023 | 蕾期 | 26.7±2.3a | 26.5±3.1a | 25.9±1.9a | 24.9±3.5a | 23.2±2.8a | 23.1±3.4a | 23.8±3.0a | 23.0±3.1a |
花期 | 88.1±7.0a | 86.3±8.3ab | 81.9±5.5bc | 79.0±8.2c | 81.3±7.9a | 80.4±7.6a | 79.0±8.7a | 76.9±9.8a | |
花铃期 | 94.3±8.6a | 90.3±10.7ab | 85.0±6.8b | 78.3±7.7c | 90.3±9.2a | 85.2±8.3ab | 81.3±6.9bc | 77.9±10.0c |
年份 | 生育期 | YL28 | XH45 | ||||||
---|---|---|---|---|---|---|---|---|---|
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2022 | 蕾期 | 33.5±5.7a | 32.4±5.3ab | 31.1±2.3ab | 29.4±5.0b | 38.4±5.8a | 38.2±8.3a | 38.0±2.8a | 35.2±7.3a |
花期 | 56.0±7.4a | 48.8±5.7b | 48.3±6.7b | 40.7±6.8c | 68.4±10.1a | 65.3±10.3ab | 60.3±9.0b | 52.3±7.9c | |
花铃期 | 76.7±8.73a | 65.3±5.9b | 64.7±5.1b | 52.5±7.4c | 98.4±12.4a | 89.9±8.4b | 82.3±11.1b | 64.3±8.0c | |
年份 | 生育期 | YL61 | XH45 | ||||||
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2023 | 蕾期 | 26.7±2.3a | 26.5±3.1a | 25.9±1.9a | 24.9±3.5a | 23.2±2.8a | 23.1±3.4a | 23.8±3.0a | 23.0±3.1a |
花期 | 88.1±7.0a | 86.3±8.3ab | 81.9±5.5bc | 79.0±8.2c | 81.3±7.9a | 80.4±7.6a | 79.0±8.7a | 76.9±9.8a | |
花铃期 | 94.3±8.6a | 90.3±10.7ab | 85.0±6.8b | 78.3±7.7c | 90.3±9.2a | 85.2±8.3ab | 81.3±6.9bc | 77.9±10.0c |
年份 | 生育期 | YL28 | XH45 | ||||||
---|---|---|---|---|---|---|---|---|---|
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2022 | 蕾期 | 34.2±6.9a | 30.1±4.4ab | 29.6±3.0bc | 25.6±6.1c | 34.9±4.8a | 34.1±5.6a | 33.8±3.5a | 28.6±5.8b |
花期 | 43.4±3.7a | 36.3±4.3b | 35.8±2.6b | 34.1±2.4b | 43.1±4.9a | 42.1±4.8ab | 39.1±4.0b | 35.1±3.4c | |
花铃期 | 46.1±3.0a | 42.1±3.0b | 38.7±3.4c | 36.8±4.7c | 48.1±4.6a | 44.5±5.1b | 41.9±4.7b | 36.5±4.4c | |
年份 | 生育期 | YL61 | XH45 | ||||||
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2023 | 蕾期 | 27.5±2.4a | 26.5±2.4a | 26.1±3.1a | 25.7±3.2a | 26.4±2.4a | 26.0±1.8a | 25.7±3.9a | 25.1±4.1a |
花期 | 43.4±3.2a | 42.9±4.1a | 39.5±4.9b | 37.9±3.9b | 43.2±2.0a | 40.9±2.3ab | 40.0±2.4bc | 38.0±4.1c | |
花铃期 | 48.2±2.3a | 45.2±3.1b | 42.8±3.0c | 38.7±3.1d | 49.1±2.3a | 45.1±3.2b | 43.5±2.9bc | 41.6±4.9c |
年份 | 生育期 | YL28 | XH45 | ||||||
---|---|---|---|---|---|---|---|---|---|
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2022 | 蕾期 | 34.2±6.9a | 30.1±4.4ab | 29.6±3.0bc | 25.6±6.1c | 34.9±4.8a | 34.1±5.6a | 33.8±3.5a | 28.6±5.8b |
花期 | 43.4±3.7a | 36.3±4.3b | 35.8±2.6b | 34.1±2.4b | 43.1±4.9a | 42.1±4.8ab | 39.1±4.0b | 35.1±3.4c | |
花铃期 | 46.1±3.0a | 42.1±3.0b | 38.7±3.4c | 36.8±4.7c | 48.1±4.6a | 44.5±5.1b | 41.9±4.7b | 36.5±4.4c | |
年份 | 生育期 | YL61 | XH45 | ||||||
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2023 | 蕾期 | 27.5±2.4a | 26.5±2.4a | 26.1±3.1a | 25.7±3.2a | 26.4±2.4a | 26.0±1.8a | 25.7±3.9a | 25.1±4.1a |
花期 | 43.4±3.2a | 42.9±4.1a | 39.5±4.9b | 37.9±3.9b | 43.2±2.0a | 40.9±2.3ab | 40.0±2.4bc | 38.0±4.1c | |
花铃期 | 48.2±2.3a | 45.2±3.1b | 42.8±3.0c | 38.7±3.1d | 49.1±2.3a | 45.1±3.2b | 43.5±2.9bc | 41.6±4.9c |
年份 | 果枝数 | YL28 | XH45 | ||||||
---|---|---|---|---|---|---|---|---|---|
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2022 | 1~4 | 31.9%a | 35.9%a | 38.6%a | 40.6%a | 30.1%ab | 21.9%b | 28%ab | 32.4%a |
5~8 | 42.9%a | 44.8%a | 48%a | 47.9%a | 42.1%b | 48.2%ab | 53.4%ab | 56.9%a | |
9~12 | 18.8%a | 18.6%a | 11.8%a | 11.5%a | 21.9%a | 26.3%a | 16.9%ab | 10.8%b | |
12以上 | 6.3%a | 0.7%b | 1.6%b | 0%b | 6%a | 3.6%ab | 1.7%b | 0%b | |
总铃数 | 12.7a | 9.7b | 8.5b | 6.4c | 12.2a | 9.1b | 7.9bc | 6.8c | |
年份 | 果枝数 | YL61 | XH45 | ||||||
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2023 | 1~4 | 18.6%a | 19.2%a | 20.9%a | 19.5%a | 19.7%b | 24.6%ab | 28.0%a | 26.5%a |
5~8 | 37.3%a | 37.1%a | 44.4%a | 39.6%a | 38.5%a | 38.2%a | 42.3%a | 40.4%a | |
9~12 | 30.5%a | 32.9%a | 26.8%a | 36.3%a | 28.7%a | 28.3%a | 24.6%a | 30.5%a | |
12以上 | 13.6%a | 10.8%ab | 7.8%ab | 4.7%b | 13.1%a | 8.9%ab | 5.1%bc | 2.6%c | |
总铃数 | 14.7a | 11.1b | 10.2b | 9.9b | 16.3a | 12.7b | 11.7bc | 10.1c |
年份 | 果枝数 | YL28 | XH45 | ||||||
---|---|---|---|---|---|---|---|---|---|
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2022 | 1~4 | 31.9%a | 35.9%a | 38.6%a | 40.6%a | 30.1%ab | 21.9%b | 28%ab | 32.4%a |
5~8 | 42.9%a | 44.8%a | 48%a | 47.9%a | 42.1%b | 48.2%ab | 53.4%ab | 56.9%a | |
9~12 | 18.8%a | 18.6%a | 11.8%a | 11.5%a | 21.9%a | 26.3%a | 16.9%ab | 10.8%b | |
12以上 | 6.3%a | 0.7%b | 1.6%b | 0%b | 6%a | 3.6%ab | 1.7%b | 0%b | |
总铃数 | 12.7a | 9.7b | 8.5b | 6.4c | 12.2a | 9.1b | 7.9bc | 6.8c | |
年份 | 果枝数 | YL61 | XH45 | ||||||
D1 | D2 | D3 | D4 | D1 | D2 | D3 | D4 | ||
2023 | 1~4 | 18.6%a | 19.2%a | 20.9%a | 19.5%a | 19.7%b | 24.6%ab | 28.0%a | 26.5%a |
5~8 | 37.3%a | 37.1%a | 44.4%a | 39.6%a | 38.5%a | 38.2%a | 42.3%a | 40.4%a | |
9~12 | 30.5%a | 32.9%a | 26.8%a | 36.3%a | 28.7%a | 28.3%a | 24.6%a | 30.5%a | |
12以上 | 13.6%a | 10.8%ab | 7.8%ab | 4.7%b | 13.1%a | 8.9%ab | 5.1%bc | 2.6%c | |
总铃数 | 14.7a | 11.1b | 10.2b | 9.9b | 16.3a | 12.7b | 11.7bc | 10.1c |
年份 | 品种名称 | 处理 | 马克隆值 | 上半部平均长度/mm | 断裂比强度/(Cn/tex) | 长度整齐度/% | 断裂伸长率/% | 纤维成熟度/% |
---|---|---|---|---|---|---|---|---|
2022 | YL28 | D1 | 4.9±0.28a | 35.9±0.91a | 45.1±2.60a | 89.2±1.44a | 8.9±0.41a | 0.887±0.01a |
D2 | 4.7±0.27b | 35.5±2.02a | 43.8±2.18ab | 87.9±2.45ab | 8.7±0.48a | 0.881±0.01ab | ||
D3 | 4.5±0.22bc | 34.7±1.84a | 42.3±1.97b | 87.6±1.28ab | 8.6±0.52a | 0.876±0.01b | ||
D4 | 4.3±0.20c | 34.5±0.60a | 41.9±2.81b | 87.1±1.03b | 8.6±0.31a | 0.876±0.01b | ||
XH45 | D1 | 4.1±0.17a | 39.4±1.22a | 46.8±2.51a | 89.7±2.22a | 8.2±0.34a | 0.866±0.01a | |
D2 | 3.9±0.12b | 39.1±1.75a | 46.6±2.58a | 89.4±1.88a | 8.1±0.29ab | 0.859±0.01ab | ||
D3 | 3.8±0.21b | 38.9±1.27a | 45.6±2.93a | 89.0±1.69a | 8.0±0.31ab | 0.858±0.01b | ||
D4 | 3.9±0.07b | 38.8±1.81a | 45.4±0.79a | 88.6±2.16a | 7.8±0.25b | 0.860±0.01ab | ||
2023 | YL61 | D1 | 4.6±0.19a | 39.0±1.33a | 52.7±1.89a | 91.8±0.85a | 7.5±0.44a | 0.878±0.01a |
D2 | 4.4±0.29ab | 38.1±0.56ab | 51.8±3.39a | 90.8±1.42a | 7.5±0.32a | 0.868±0.01b | ||
D3 | 4.5±0.10ab | 37.8±0.44b | 51.4±1.57a | 90.6±2.20a | 7.6±0.47a | 0.877±0.01a | ||
D4 | 4.3±0.09b | 37.8±0.49b | 50.3±2.79a | 90.6±1.87a | 7.6±0.35a | 0.868±0.01b | ||
XH45 | D1 | 3.7±0.12a | 39.0±0.71a | 45.3±3.02a | 90.6±1.17a | 8.0±0.40a | 0.862±0.01a | |
D2 | 3.6±0.15a | 38.9±0.59a | 44.6±0.68a | 90.4±2.50a | 7.9±0.35a | 0.854±0.01a | ||
D3 | 3.6±0.12a | 38.7±0.84a | 44.3±1.79a | 90.2±2.04a | 7.7±0.47a | 0.851±0.01a | ||
D4 | 3.6±0.12a | 38.7±0.66a | 44.0±2.27a | 89.7±1.49a | 7.9±0.44a | 0.847±0.01a |
年份 | 品种名称 | 处理 | 马克隆值 | 上半部平均长度/mm | 断裂比强度/(Cn/tex) | 长度整齐度/% | 断裂伸长率/% | 纤维成熟度/% |
---|---|---|---|---|---|---|---|---|
2022 | YL28 | D1 | 4.9±0.28a | 35.9±0.91a | 45.1±2.60a | 89.2±1.44a | 8.9±0.41a | 0.887±0.01a |
D2 | 4.7±0.27b | 35.5±2.02a | 43.8±2.18ab | 87.9±2.45ab | 8.7±0.48a | 0.881±0.01ab | ||
D3 | 4.5±0.22bc | 34.7±1.84a | 42.3±1.97b | 87.6±1.28ab | 8.6±0.52a | 0.876±0.01b | ||
D4 | 4.3±0.20c | 34.5±0.60a | 41.9±2.81b | 87.1±1.03b | 8.6±0.31a | 0.876±0.01b | ||
XH45 | D1 | 4.1±0.17a | 39.4±1.22a | 46.8±2.51a | 89.7±2.22a | 8.2±0.34a | 0.866±0.01a | |
D2 | 3.9±0.12b | 39.1±1.75a | 46.6±2.58a | 89.4±1.88a | 8.1±0.29ab | 0.859±0.01ab | ||
D3 | 3.8±0.21b | 38.9±1.27a | 45.6±2.93a | 89.0±1.69a | 8.0±0.31ab | 0.858±0.01b | ||
D4 | 3.9±0.07b | 38.8±1.81a | 45.4±0.79a | 88.6±2.16a | 7.8±0.25b | 0.860±0.01ab | ||
2023 | YL61 | D1 | 4.6±0.19a | 39.0±1.33a | 52.7±1.89a | 91.8±0.85a | 7.5±0.44a | 0.878±0.01a |
D2 | 4.4±0.29ab | 38.1±0.56ab | 51.8±3.39a | 90.8±1.42a | 7.5±0.32a | 0.868±0.01b | ||
D3 | 4.5±0.10ab | 37.8±0.44b | 51.4±1.57a | 90.6±2.20a | 7.6±0.47a | 0.877±0.01a | ||
D4 | 4.3±0.09b | 37.8±0.49b | 50.3±2.79a | 90.6±1.87a | 7.6±0.35a | 0.868±0.01b | ||
XH45 | D1 | 3.7±0.12a | 39.0±0.71a | 45.3±3.02a | 90.6±1.17a | 8.0±0.40a | 0.862±0.01a | |
D2 | 3.6±0.15a | 38.9±0.59a | 44.6±0.68a | 90.4±2.50a | 7.9±0.35a | 0.854±0.01a | ||
D3 | 3.6±0.12a | 38.7±0.84a | 44.3±1.79a | 90.2±2.04a | 7.7±0.47a | 0.851±0.01a | ||
D4 | 3.6±0.12a | 38.7±0.66a | 44.0±2.27a | 89.7±1.49a | 7.9±0.44a | 0.847±0.01a |
年份 | 处理 | YL28 | XH45 | ||||||
---|---|---|---|---|---|---|---|---|---|
铃重/g | 衣分/% | 子指/g | 籽棉单产/(kg/hm2) | 铃重/g | 衣分/% | 子指/g | 籽棉单产/(kg/hm2) | ||
2022 | D1 | 3.2±0.32a | 37.2±0.01a | 12.2±1.09a | 5324.8±75.07a | 3.5±0.23a | 33.3±0.01a | 13.1±0.37a | 5647.3±123.35a |
D2 | 3.1±0.15a | 36.5±0.00a | 12.0±0.65a | 5407.4±126.86a | 3.3±0.18a | 33.6±0.01a | 12.8±1.12a | 5593.4±72.48a | |
D3 | 3.0±0.13a | 36.9±0.00a | 12.0±0.21a | 5632.91±40.74a | 3.3±0.26a | 34.5±0.00a | 12.1±0.12a | 5501.7±96.90a | |
D4 | 2.9±0.24a | 36.9±0.01a | 11.8±0.25a | 5406.1±282.40a | 3.2±0.25a | 33.2±0.01a | 11.9±0.74a | 5372.8±117.77a | |
年份 | 处理 | YL61 | XH45 | ||||||
铃重/g | 衣分/% | 子指/g | 籽棉单产/(kg/hm2) | 铃重/g | 衣分/% | 子指/g | 籽棉单产/(kg/hm2) | ||
2023 | D1 | 3.3±0.05a | 32.1±0.01a | 13.2±0.03a | 6032.3±228.53a | 3.4±0.10a | 31.0±0.00a | 13.3±0.79a | 6266.4±613.27a |
D2 | 3.0±0.10b | 32.0±0.01a | 12.6±0.64ab | 6399.7±532.81a | 3.3±0.09a | 31.1±0.00a | 13.3±0.07a | 6176.1±389.56a | |
D3 | 3.0±0.11b | 31.9±0.01a | 12.3±0.54ab | 6340.8±267.13a | 3.2±0.22ab | 30.9±0.01a | 12.7±0.07a | 6086.3±796.69a | |
D4 | 2.9±0.17b | 31.9±0.01a | 12.1±0.04b | 6221.8±622.81a | 2.9±0.15b | 31.1±0.01a | 12.6±0.13a | 5961.1±529.59a |
年份 | 处理 | YL28 | XH45 | ||||||
---|---|---|---|---|---|---|---|---|---|
铃重/g | 衣分/% | 子指/g | 籽棉单产/(kg/hm2) | 铃重/g | 衣分/% | 子指/g | 籽棉单产/(kg/hm2) | ||
2022 | D1 | 3.2±0.32a | 37.2±0.01a | 12.2±1.09a | 5324.8±75.07a | 3.5±0.23a | 33.3±0.01a | 13.1±0.37a | 5647.3±123.35a |
D2 | 3.1±0.15a | 36.5±0.00a | 12.0±0.65a | 5407.4±126.86a | 3.3±0.18a | 33.6±0.01a | 12.8±1.12a | 5593.4±72.48a | |
D3 | 3.0±0.13a | 36.9±0.00a | 12.0±0.21a | 5632.91±40.74a | 3.3±0.26a | 34.5±0.00a | 12.1±0.12a | 5501.7±96.90a | |
D4 | 2.9±0.24a | 36.9±0.01a | 11.8±0.25a | 5406.1±282.40a | 3.2±0.25a | 33.2±0.01a | 11.9±0.74a | 5372.8±117.77a | |
年份 | 处理 | YL61 | XH45 | ||||||
铃重/g | 衣分/% | 子指/g | 籽棉单产/(kg/hm2) | 铃重/g | 衣分/% | 子指/g | 籽棉单产/(kg/hm2) | ||
2023 | D1 | 3.3±0.05a | 32.1±0.01a | 13.2±0.03a | 6032.3±228.53a | 3.4±0.10a | 31.0±0.00a | 13.3±0.79a | 6266.4±613.27a |
D2 | 3.0±0.10b | 32.0±0.01a | 12.6±0.64ab | 6399.7±532.81a | 3.3±0.09a | 31.1±0.00a | 13.3±0.07a | 6176.1±389.56a | |
D3 | 3.0±0.11b | 31.9±0.01a | 12.3±0.54ab | 6340.8±267.13a | 3.2±0.22ab | 30.9±0.01a | 12.7±0.07a | 6086.3±796.69a | |
D4 | 2.9±0.17b | 31.9±0.01a | 12.1±0.04b | 6221.8±622.81a | 2.9±0.15b | 31.1±0.01a | 12.6±0.13a | 5961.1±529.59a |
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