Journal of Agricultural Science and Technology ›› 2023, Vol. 25 ›› Issue (4): 45-55.DOI: 10.13304/j.nykjdb.2022.0735
• BIOTECHNOLOGY & LIFE SCIENCE • Previous Articles Next Articles
Hailong WEI1(), Yi CHENG1, Bi SONG1(
), Jun ZOU2(
), Jin ZUO3, Lei LI1, Jun ZHANG1, Dailing LIU1, Tao ZENG1, Jingfeng FU1, Sheng WEI1
Received:
2022-09-02
Accepted:
2022-11-08
Online:
2023-04-01
Published:
2023-06-26
Contact:
Bi SONG,Jun ZOU
韦海龙1(), 程乙1, 宋碧1(
), 邹军2(
), 左晋3, 李蕾1, 张军1, 刘代铃1, 曾涛1, 付敬锋1, 魏盛1
通讯作者:
宋碧,邹军
作者简介:
韦海龙E-mail:1970958602@qq.com
基金资助:
CLC Number:
Hailong WEI, Yi CHENG, Bi SONG, Jun ZOU, Jin ZUO, Lei LI, Jun ZHANG, Dailing LIU, Tao ZENG, Jingfeng FU, Sheng WEI. Grain Filling Characteristics of Fresh Waxy Maize at Different Sowing Dates and Its Relationship with Meteorological Factors[J]. Journal of Agricultural Science and Technology, 2023, 25(4): 45-55.
韦海龙, 程乙, 宋碧, 邹军, 左晋, 李蕾, 张军, 刘代铃, 曾涛, 付敬锋, 魏盛. 不同播期下鲜食糯玉米籽粒灌浆特性及其与气象因子的关系[J]. 中国农业科技导报, 2023, 25(4): 45-55.
处理 Treatment | 播种-吐丝期天数 Ds/d | 吐丝-适宜收获期天数Df/d | 播种-适宜收获期天数Dh/d | 播种-适宜收获期有效积温 Te/(℃·d-1) | 吐丝-适宜收获期有效积温 ST/(℃·d-1) | 吐丝-适宜收获期平均温度TA/℃ | 吐丝-适宜收获期日照时数SL/h | 吐丝-适宜收获期降雨量 SR/mm | |
---|---|---|---|---|---|---|---|---|---|
均方Mean squares | ** | ** | ** | ** | ns | ** | ** | * | |
B1 | 81 a | 29 a | 110 a | 815.8 b | 364.9 a | 21.7 c | 100.7 ab | 199.8 a | |
播期 | B2 | 80 a | 27 ab | 108 a | 898.5 a | 358.0 a | 23.0 b | 73.2 bc | 168.1 ab |
Sowing date | B3 | 75 b | 24 b | 99 b | 902.1 a | 343.9 a | 23.3 ab | 65.8 c | 133.5 b |
B4 | 68 c | 25 b | 95 b | 935.3 a | 383.9 a | 23.7 a | 97.1 abc | 133.8 b | |
B5 | 62 d | 24 b | 86 c | 936.0 a | 364.5 a | 23.7 a | 89.0 bc | 133.5 b | |
B6 | 60 d | 25 b | 84 c | 979.9 a | 364.4 a | 23.8 a | 124.3 a | 175.2 ab |
Table 1 Growth period and meteorological conditions of fresh waxy maize at different sowing dates
处理 Treatment | 播种-吐丝期天数 Ds/d | 吐丝-适宜收获期天数Df/d | 播种-适宜收获期天数Dh/d | 播种-适宜收获期有效积温 Te/(℃·d-1) | 吐丝-适宜收获期有效积温 ST/(℃·d-1) | 吐丝-适宜收获期平均温度TA/℃ | 吐丝-适宜收获期日照时数SL/h | 吐丝-适宜收获期降雨量 SR/mm | |
---|---|---|---|---|---|---|---|---|---|
均方Mean squares | ** | ** | ** | ** | ns | ** | ** | * | |
B1 | 81 a | 29 a | 110 a | 815.8 b | 364.9 a | 21.7 c | 100.7 ab | 199.8 a | |
播期 | B2 | 80 a | 27 ab | 108 a | 898.5 a | 358.0 a | 23.0 b | 73.2 bc | 168.1 ab |
Sowing date | B3 | 75 b | 24 b | 99 b | 902.1 a | 343.9 a | 23.3 ab | 65.8 c | 133.5 b |
B4 | 68 c | 25 b | 95 b | 935.3 a | 383.9 a | 23.7 a | 97.1 abc | 133.8 b | |
B5 | 62 d | 24 b | 86 c | 936.0 a | 364.5 a | 23.7 a | 89.0 bc | 133.5 b | |
B6 | 60 d | 25 b | 84 c | 979.9 a | 364.4 a | 23.8 a | 124.3 a | 175.2 ab |
品种Variety | 播期Sowing date | 灌浆方程 Grouting equation | 最大灌浆速率出现的时间Tmax/d | 最大灌浆速率粒重Wmax/g | 平均灌浆速率 Va/(g·d-1) | 灌浆活跃期D/d | 最大灌浆速率Vmax/(g·d-1) | 灌浆持续时间 t3/d | ||
---|---|---|---|---|---|---|---|---|---|---|
A1 | B1 | W=6.65/ (1+1.59E+5e-0.54t) 1/2.69 | 0.998 4** | 20.19 de | 4.09 cde | 0.39 fg | 17.23 g | 0.60 ghi | 28.62 g | |
B2 | W=6.53/(1+1. 49E+2e-0.29t) 1/1.07 | 0.999 6** | 22.14 ab | 5.57 a | 0.44 cde | 17.91 fg | 0.72 de | 27.84 h | ||
B3 | W=6.96/(1+5. 44E+3e-0.43t)1/2.14 | 0.999 8** | 18.17 h | 4.08 de | 0.36 gh | 19.20 cd | 0.56 ij | 28.81 g | ||
B4 | W=10.69/(1+3.24E+2e-0.28t)1/1.09 | 0.999 0** | 19.91 e | 5.44 a | 0.49 cdef | 21.66 b | 0.74 de | 35.98 a | ||
B5 | W=6.55/(1+8.47E+1e-0.13t)1/0. 05 | 0.997 2** | 15.90 j | 3.04 f | 0.37 hi | 17.43 g | 0.48 j | 30.97 e | ||
B6 | W=9.79/(1+2.07+3E+3e-0.31t)1/0.66 | 0.998 6** | 20.19 de | 5.24 a | 0.52 ab | 18.83 de | 0.79 cd | 32.91 c | ||
A2 | B1 | W=6.46/(1+3.75E+4e-0.51t)1/1.75 | 0.999 8** | 23.11 a | 5.20 ab | 0.54 abc | 12.70 i | 0.91 a | 26.09 i | |
B2 | W=7.92/(1+2.73E+8e-0.80t)1/5.19 | 0.999 8** | 16.56 j | 3.31 f | 0.32 a | 20.61 c | 0.48 j | 31.99 d | ||
B3 | W=6.63/(1+1.08E+3e-0.36t)1/1.27 | 0.999 8** | 18.68 g | 3.48 f | 0.37 hi | 18.14 ef | 0.55 ij | 31.42 d | ||
B4 | W=6.42/(1+5.84E+2e-0.31t)1/1.50 | 0.999 8** | 18.76 g | 3.49 f | 0.29 gh | 22.09 b | 0.44 j | 33.22 c | ||
B5 | W=9.75/(1+2.43E+3e-0.33t)1/1.64 | 0.999 8** | 21.88 b | 5.41 a | 0.45 i | 21.83 b | 0.68 def | 35.65 ab | ||
B6 | W=6.65/(1+3.61E+8e-60.67t)1/4.09 | 0.998 6** | 21.10 c | 4.47 bc | 0.47 cdef | 14.05 h | 0.76 cd | 26.38 i | ||
A3 | B1 | W=8.07/(1+6.68E+4e-0.51t)1/2.01 | 0.999 8** | 20.22 d | 4.67 cd | 0.52 bcd | 15.59 h | 0.80 bc | 29.14 f | |
B2 | W=7.27/(1+6.09E+5e-0.71t)1/2.80 | 0.999 8** | 17.25 i | 4.51 cd | 0.54 a | 13.49 hi | 0.85 b | 23.69 j | ||
B3 | W=7.33/(1+1.67E+3e-0.40t)1/1.39 | 0.999 8** | 17.49 i | 3.92 ef | 0.44 def | 16.77 g | 0.66 efg | 28.83 g | ||
B4 | W=9.15/(1+2.40E+2e-0.28t)1/1.06 | 0.999 8** | 19.28 f | 4.63 cde | 0.42 efg | 21.77 b | 0.63 fgh | 35.62 ab | ||
B5 | W=8.00/(1+1.03E+3e-0.32t)1/1.42 | 0.999 8** | 20.52 d | 4.30 cd | 0.37 hi | 21.36 b | 0.57 hij | 34.83 b | ||
B6 | W=8.69/(1+5.52Е+2е-0. 34t)1/0.9З | 0.999 8** | 18.33 gh | 4.29 c | 0.52 a | 16.83 g | 0.77 cd | 31.52 d | ||
播期Sowing date | B1 | 21.10 a | 4.65 a | 0.48 b | 15.17d | 0.77 a | 27.95 c | |||
B2 | 18.65 bc | 4.46 ab | 0.43 a | 17.34 cd | 0.68 ab | 27.84 c | ||||
B3 | 18.11 c | 3.83 c | 0.39 c | 18.04 c | 0.59 b | 29.69 bc | ||||
B4 | 19.32 bc | 4.52 ab | 0.40 c | 21.84 b | 0.60 b | 34.94 a | ||||
B5 | 19.43 bc | 4.25 ab | 0.40 c | 20.20 b | 0.58 b | 33.82 a | ||||
B6 | 19.87 ab | 4.67 a | 0.50 ab | 16.57 cd | 0.77 a | 30.27 b | ||||
品种Variety | A1 | 19.42 b | 4.58 a | 0.40 b | 18.71 a | 0.64 b | 30.86 ab | |||
A2 | 20.02 a | 4.23 b | 0.41 b | 18.24 a | 0.64 b | 30.79 a | ||||
A3 | 18.85 c | 4.39 b | 0.47 a | 17.64 b | 0.71 a | 30.61 c | ||||
均方 Mean squares | 播期Sowing date | ** | ** | ** | ** | ** | ** | |||
品种Variety | ** | ** | ** | ** | ** | ** | ||||
播期×品种Sowing date×Variety | ** | ** | ** | ** | ** | ** | ||||
相关性分析 Correlation analysis(We) | 0.25 | 0.63** | 0.49** | 0.31 | 0.47* | 0.51* |
Table 2 Grain filling characteristic parameters of the tested varieties under different sowing date conditions
品种Variety | 播期Sowing date | 灌浆方程 Grouting equation | 最大灌浆速率出现的时间Tmax/d | 最大灌浆速率粒重Wmax/g | 平均灌浆速率 Va/(g·d-1) | 灌浆活跃期D/d | 最大灌浆速率Vmax/(g·d-1) | 灌浆持续时间 t3/d | ||
---|---|---|---|---|---|---|---|---|---|---|
A1 | B1 | W=6.65/ (1+1.59E+5e-0.54t) 1/2.69 | 0.998 4** | 20.19 de | 4.09 cde | 0.39 fg | 17.23 g | 0.60 ghi | 28.62 g | |
B2 | W=6.53/(1+1. 49E+2e-0.29t) 1/1.07 | 0.999 6** | 22.14 ab | 5.57 a | 0.44 cde | 17.91 fg | 0.72 de | 27.84 h | ||
B3 | W=6.96/(1+5. 44E+3e-0.43t)1/2.14 | 0.999 8** | 18.17 h | 4.08 de | 0.36 gh | 19.20 cd | 0.56 ij | 28.81 g | ||
B4 | W=10.69/(1+3.24E+2e-0.28t)1/1.09 | 0.999 0** | 19.91 e | 5.44 a | 0.49 cdef | 21.66 b | 0.74 de | 35.98 a | ||
B5 | W=6.55/(1+8.47E+1e-0.13t)1/0. 05 | 0.997 2** | 15.90 j | 3.04 f | 0.37 hi | 17.43 g | 0.48 j | 30.97 e | ||
B6 | W=9.79/(1+2.07+3E+3e-0.31t)1/0.66 | 0.998 6** | 20.19 de | 5.24 a | 0.52 ab | 18.83 de | 0.79 cd | 32.91 c | ||
A2 | B1 | W=6.46/(1+3.75E+4e-0.51t)1/1.75 | 0.999 8** | 23.11 a | 5.20 ab | 0.54 abc | 12.70 i | 0.91 a | 26.09 i | |
B2 | W=7.92/(1+2.73E+8e-0.80t)1/5.19 | 0.999 8** | 16.56 j | 3.31 f | 0.32 a | 20.61 c | 0.48 j | 31.99 d | ||
B3 | W=6.63/(1+1.08E+3e-0.36t)1/1.27 | 0.999 8** | 18.68 g | 3.48 f | 0.37 hi | 18.14 ef | 0.55 ij | 31.42 d | ||
B4 | W=6.42/(1+5.84E+2e-0.31t)1/1.50 | 0.999 8** | 18.76 g | 3.49 f | 0.29 gh | 22.09 b | 0.44 j | 33.22 c | ||
B5 | W=9.75/(1+2.43E+3e-0.33t)1/1.64 | 0.999 8** | 21.88 b | 5.41 a | 0.45 i | 21.83 b | 0.68 def | 35.65 ab | ||
B6 | W=6.65/(1+3.61E+8e-60.67t)1/4.09 | 0.998 6** | 21.10 c | 4.47 bc | 0.47 cdef | 14.05 h | 0.76 cd | 26.38 i | ||
A3 | B1 | W=8.07/(1+6.68E+4e-0.51t)1/2.01 | 0.999 8** | 20.22 d | 4.67 cd | 0.52 bcd | 15.59 h | 0.80 bc | 29.14 f | |
B2 | W=7.27/(1+6.09E+5e-0.71t)1/2.80 | 0.999 8** | 17.25 i | 4.51 cd | 0.54 a | 13.49 hi | 0.85 b | 23.69 j | ||
B3 | W=7.33/(1+1.67E+3e-0.40t)1/1.39 | 0.999 8** | 17.49 i | 3.92 ef | 0.44 def | 16.77 g | 0.66 efg | 28.83 g | ||
B4 | W=9.15/(1+2.40E+2e-0.28t)1/1.06 | 0.999 8** | 19.28 f | 4.63 cde | 0.42 efg | 21.77 b | 0.63 fgh | 35.62 ab | ||
B5 | W=8.00/(1+1.03E+3e-0.32t)1/1.42 | 0.999 8** | 20.52 d | 4.30 cd | 0.37 hi | 21.36 b | 0.57 hij | 34.83 b | ||
B6 | W=8.69/(1+5.52Е+2е-0. 34t)1/0.9З | 0.999 8** | 18.33 gh | 4.29 c | 0.52 a | 16.83 g | 0.77 cd | 31.52 d | ||
播期Sowing date | B1 | 21.10 a | 4.65 a | 0.48 b | 15.17d | 0.77 a | 27.95 c | |||
B2 | 18.65 bc | 4.46 ab | 0.43 a | 17.34 cd | 0.68 ab | 27.84 c | ||||
B3 | 18.11 c | 3.83 c | 0.39 c | 18.04 c | 0.59 b | 29.69 bc | ||||
B4 | 19.32 bc | 4.52 ab | 0.40 c | 21.84 b | 0.60 b | 34.94 a | ||||
B5 | 19.43 bc | 4.25 ab | 0.40 c | 20.20 b | 0.58 b | 33.82 a | ||||
B6 | 19.87 ab | 4.67 a | 0.50 ab | 16.57 cd | 0.77 a | 30.27 b | ||||
品种Variety | A1 | 19.42 b | 4.58 a | 0.40 b | 18.71 a | 0.64 b | 30.86 ab | |||
A2 | 20.02 a | 4.23 b | 0.41 b | 18.24 a | 0.64 b | 30.79 a | ||||
A3 | 18.85 c | 4.39 b | 0.47 a | 17.64 b | 0.71 a | 30.61 c | ||||
均方 Mean squares | 播期Sowing date | ** | ** | ** | ** | ** | ** | |||
品种Variety | ** | ** | ** | ** | ** | ** | ||||
播期×品种Sowing date×Variety | ** | ** | ** | ** | ** | ** | ||||
相关性分析 Correlation analysis(We) | 0.25 | 0.63** | 0.49** | 0.31 | 0.47* | 0.51* |
Fig. 4 Characteristic parameters of the tested varieties at each filling stage under different sowing date conditionsNote: TA, TB, TC are the gradually increasing period, rapid increaseing period, slow increaseing period; different lowercase letters on same kind of bar graph indicate significant differences between different treatment at P<0.05 levels.
Fig. 6 Redundancy analysis of grain filling parameters andNote: Red line represents the meteorological factors of the grain filling period, black line represents the grain filling parameters.
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