播期对河北省超采水区白菜型冬油菜越冬率及产量的影响

doi:10.13560/j.cnki.biotech.bull.1985.2020-0881

摘要/Abstract

摘要：

研究白菜型冬油菜在河北省的适应性,为冬油菜在当地的合理种植提供理论参考依据。引种12个抗寒性不同的白菜型冬油菜品种,设置不同的播种时间（9月5日、9月11日、9月17日、9月23日、9月29日和10月5日）,研究其对不同冬油菜的越冬率和产量的影响。结果表明,引种的12份材料均匍匐生长,生长点凹陷。9月29日前播种,各品种均能生长至10叶期,越冬率>97%,产量较高;9月29日后播种,各试验品种未能生长至10叶期,幼苗较小,越冬率较低,其中,10月5日播种产量均显著降低。相关性分析表明,产量与越冬率、根颈直径呈极显著正相关性,与播期呈极显著负相关性。根据聚类分析结果,可将12个品种分为2大类：Ⅰ类包括天油178、天油142、衡油6号和陇油9号,4个品种产量均较高,适应河北省衡水市的气候条件,适合当地种植;Ⅱ类包括天油4号、15QX60、陇油12号、16RTS309、衡油8号、16QD367和陇油8号,其中天油4号、15QX60、陇油12号、16RTS309、衡油8号和16QD367为1个亚类,产量稍低于Ⅰ类品种,可作为当地参考种植品种;陇油8号单独1类,产量最低,根据其生长习性推断其适宜衡水市以北地区种植。天油178、天油142、衡油6号、陇油9号可直接作为栽培品种在当地推广应用。天油4号、15QX60、陇油12号、16RTS309、16QD367、陇油8号等品种可以考虑向衡水以北地区引种试验。

关键词: 冬油菜, 超采水区, 播期, 越冬率, 产量

Abstract:

Studying the adaptability of winter oil rapeseed in Hebei province would provide theoretical reference for the reasonable planting of winter rapeseed in the local area. Twelve varieties with different cold tolerance were introduced and different sowing times（Sep. 5,Sep. 11,Sep. 17,Sep. 23,Sep. 29,and Oct. 5）were set to provide technical support for the popularization and application of winter rapeseed in Hebei province. Results showed that 12 introduced varieties crawled in the field,and their growth points were under ground. All varieties grew to 10-leaf-stage if sowing before Sep. 29,and overwintering rate was > 97%,and yield were high. All varieties failed to reach the 10-leaf-stage if sowing after Sep. 29,with smaller seedlings and lower overwintering rate,among which the yield sowing on Oct. 5 significantly reduced. The correlation analysis demonstrated that the yield was positively correlated with overwintering rate and root diameter,and negatively correlated with sowing date. According to cluster analysis results,12 varieties can be divided into 2 major classes,class Ⅰincluding Tianyou178,Tianyou 142,Hengyou6,Longyou9,with high yield. These 4 varieties adapted to the climate condition of Hebei Hengshui and were suitable for local planting. Class Ⅱ included 8 varieties（Tianyou4,15QX60,Longyou12,16RTS309,Hengyou8,16QD367,and Longyou8）,in which Tianyou4,15QX60 and Longyou12 were a subclass,with lower yield than class,thus they can be used as a reference to local plant varieties. 16RTS309,Hengyou8,16QD367 were a subclass,of which yield was low,it was inferred that they were suitable for southern area of Hengshui. Longyou8 was a subclass,and its yield was the lowest. It was inferred that it was suitable for northern area of Hengshui according to its growth habit. Therefore,Tianyou 178,Tianyou 142,Hengyou 6 and Longyou 9 can be directly used as cultivated varieties at Hengshui. Tianyou 4,15QX60,Longyou 12,16RTS309,16QD367,and Longyou 8 can be considered to be introduced to the north of Hengshui for testing.

Key words: winter oil rapeseed, over-exploited water area, seedling time, overwintering rate, yield

李和平, 李积铭, 李爱国, 武军艳, 宋聪敏, 申彦平, 杨莉. 播期对河北省超采水区白菜型冬油菜越冬率及产量的影响[J]. 生物技术通报, 2021, 37(4): 35-46.

LI He-ping, LI Ji-ming, LI Ai-guo, WU Jun-yan, SONG Cong-min, SHEN Yan-ping, YANG Li. Effects of Seedling Time on Overwintering Rate and Yield of Winter Oil Rapeseeds（Brassica rapa）in Over-exploited Water Area of Hebei Province[J]. Biotechnology Bulletin, 2021, 37(4): 35-46.

图/表 8

参考文献 23

[1]	GB/T 34968-2017. 地下水超采区评价导则[S]. 北京: 中国质检出版社, 2017.
	B/T 34968-2017. Guidelines for the evaluation of groundwater over-exploitation areas[S]. Beijing: China Quality Inspection Press, 2017.
[2]	吕满堂. 河北省东南部平原地下水超采引发地质问题的对策分析[J]. 水科学与工程技术, 2007(6):47-49.
	Lv MT. Countermeasure analysis of geological problems caused by groundwater over-exploitation in the southeast plain of Hebei province[J]. Water Science and Engineering Technology, 2007(6):47-49.
[3]	河北省地下水超采治理办公室. 河北省地下水超采综合治理试点工作总结报告[R], 2017.
	Hebei province groundwater overexploitation control office. Summary report on the pilot work of comprehensive groundwater overexploitation control in Hebei province[R], 2017.
[4]	李超. 河北衡水地下水压采效果分析及其过程化评价研究[D]. 西安:西安理工大学, 2019.
	Li C. Effect analysis and process evaluation of restricted groundwater over-extraction in Hengshui city, Hebei province[D]. Xi’an:Xi’an University of Technology, 2019.
[5]	王玉坤, 马素英, 焦艳平. 河北省地下水超采综合治理模式研究[J]. 水科学与工程技术, 2019(2):42-45.
	Wang YK, Ma SY, Jiao YP. Research on comprehensive management model of groundwater over-exploitation in Hebei province[J]. Water Sciences and Engineering Technology, 2019(2):42-45.
[6]	河北省人民政府. 关于印发《河北省地下水超采综合治理试点方案(2014年度)》的通知[R], 2014.
	The People’s Government of Hebei Province. Notice on Issuing the Pilot Program for Comprehensive Treatment of Groundwater Over-exploitation in Hebei Province(2014)[R], 2014.
[7]	河北省人民政府办公厅. 关于印发《河北省地下水超采综合治理试点方案(2015年度)》的通知[R], 2015.
	General Office of the People’s Government of Hebei Province. Notice on Printing and Distributing the Pilot Program for Comprehensive Treatment of Groundwater Overexploitation in Hebei Province(2015)[R], 2015.
[8]	河北省人民政府办公厅. 关于印发《河北省地下水超采综合治理试点方案(2016年度)》的通知[R], 2016.
	General Office of the People’s Government of Hebei Province. Notice on Printing and Distributing the Pilot Program for Comprehensive Treatment of Groundwater Overexploitation in Hebei Province(2016)[R], 2016.
[9]	河北省地下水超采治理办公室. 河北省地下水超采综合治理试点建设总结报告[R], 2017.
	Hebei Province Groundwater Overexploitation Control Office. Summary Report on the Pilot Construction of Comprehensive Groundwater Overexploitation Control in Hebei Province[R], 2017.
[10]	曾瑞, 朱明川, 武军艳, 等. 北方新型冬季覆盖作物和景观作物[J]. 甘肃农业, 2020,7:93-94.
	Zeng R, Zhu MC, Wu JY, et al. New winter cover crops and landscape crops in northern China[J]. Gansu Agriculture, 2020,7:93-94.
[11]	孙万仓, 马卫国, 雷建民, 等. 冬油菜在西北旱寒区的适应性和北移的可行性研究[J]. 中国农业科学, 2007,40(12):2716-2726.
	Sun WC, Ma WG, Lei JM, et al. Study on adaptation and introduction possibility of winter rapeseed to dry and cold areas in northwest China[J]. Scientia Agricultura Sinica, 2007,40(12):2716-2726.
[12]	王学芳, 孙万仓, 李芳, 等. 中国西部冬油菜种植的生态效应评价[J]. 应用生态学报, 2009,20(3):647-652.
	Wang XF, Sun WC, Li F, et al. Evaluation of the ecological effects of winter rape cultivation in western China[J]. Chinese Journal of Applied Ecology, 2009,20(3):647-652.
[13]	魏静, 郭树芳, 翟丽梅, 等. 覆盖作物翻压对华北平原春玉米产量和土壤养分的影响[J]. 中国土壤与肥料, 2020(1):172-178.
	Wei J, Guo SF, Zhai LM, et al. Effects of the incorporation of winter cover crop on succeeding spring maize yield and soil nutrient in the north China plain[J]. Soil and Fertilizer Sciences in China, 2020(1):172-178.
[14]	贾如浩, 杨建利, 赵西宁, 等. 二元覆盖对苹果树低耗水生育期土壤水分的影响[J]. 应用生态学报, 2019,30(12):4082-4090.
	Jia RH, Yang JL, Zhao XN, et al. Effects of binary coverage on soil water content in apple orchards during low-water-consumption growth period[J]. Chinese Journal of Applied Ecology, 2019,30(12):4082-4090.
[15]	李文广, 杨晓晓, 黄春国, 等. 饲料油菜作绿肥对后茬麦田土壤肥力及细菌群落的影响[J]. 中国农业科学, 2019,52(15):2664-2677.
	Li WG, Yang XX, Huang CG, et al. Effects of rapeseed green manure on soil fertility and bacterial community in dryland wheat field[J]. Scientia Agricultura Sinica, 2019,52(15):2664-2677.
[16]	武军艳, 方彦, 张朋飞, 等. 北方旱寒区冬油菜根系抗寒指标分析[J]. 干旱地区农业研究, 2014,32(6):250-255.
	Wu JY, Fang Y, Zhang PY, et al. Analysis of coldtolerant characters of winter rape roots in northern aridcold area[J]. Agricultural Research in the Arid Areas, 2014,32(6):250-255.
[17]	伍晓明, 陈碧云, 陆光远, 等. 油菜种质资源描述规范和数据标准[M]. 北京: 中国农业出版社, 2007.
	Wu XM, Chen BY, Lu GY, et al. Description and data standards for rape germplasm resources[M]. Beijing: China Agriculture Press, 2007.
[18]	王寒菊. 河北曲周短季棉-油菜一年两熟种植技术[J]. 中国棉花, 2018,45(8):37-38.
	Wang HJ. Cultivation techniques of short-season cotton-rapeseed double crops a year in Quzhou, Hebei[J]. China Cotton, 2018,45(8):37-38.
[19]	卢川, 李悦有, 翟黎芳, 等. 京津冀地区冬油菜种植现状与发展对策[J]. 现代农业科技, 2018(20):43-45.
	Lu C, Li YY, Zhai LF, et al. Planting status and development countermeasures of winter rape in Beijing-Tianjin-Hebei area[J]. Modern Agricultural Science and Technology, 2018(20):43-45.
[20]	李强, 顾元国, 贾东海, 等. 新疆旱寒区种植冬性甘蓝型和白菜型油菜的可行性[J]. 西北农业学报, 2011,20(7):106-111.
	Li Q, Gu YG, Jia DH, et al. Study on introduction possibility of winter rapeseed to dry and cold areas in Xinjiang China[J]. Northwest Agricultural Journal, 2011,20(7):106-111.
[21]	陈姣荣, 孙万仓, 方彦, 等. 白菜型冬油菜在北方寒旱区的适应性分析[J]. 干旱地区农业研究, 2012,30(6):17-22.
	Chen JR, Sun WC, Fang Y, et al. Adaptability analysis of cabbage type winter rape in the cold and arid areas of northern China[J]. Journal of Agronomic Research in the Arid Areas, 2012,30(6):17-22.
[22]	刘秦, 姚正良, 缪纯庆, 等. 寒旱区白菜型冬油菜适应性及利用研究[J]. 干旱地区农业研究, 2018,36(6):56-62.
	Liu Q, Yao ZL, Miao CQ, et al. Adaptability and utilization of cabbage-type winter rapeseed in the cold-arid regions[J]. Journal of Agricultural Research in the Arid Areas, 2018,36(6):56-62.
[23]	孙万仓, 武军艳, 方彦, 等. 北方旱寒区北移冬油菜生长发育特性[J]. 作物学报, 2010,36(12):2124-2134.
	Sun WC, Wu JY, Fang Y, et al. Growth and development characteristics of winter rapeseed northern- extended from the cold and arid regions in China[J]. Acta Agronomica Sinica, 2010,36(12):2124-2134.

品种 Variety	处理 Treatment	根颈直径 Diameter of root/cm	地上部分重 Weight of leaves/g	地下部分重 Weight of roots/g	根冠比 Root-shoot ratio
天油4号 Tianyou 4	T1	1.24±0.02A	86.65	21.83	0.25
	T2	1.31±0.11A	85.26	21.68	0.25
	T3	1.19±0.22A	86.49	20.22	0.23
	T4	1.17±0.03A	82.22	16.60	0.20
	T5	0.92±0.09AB	84.56	6.51	0.08
	T6	0.64±0.04B	40.11	4.04	0.10
16RTS309	T1	1.55±0.23A	70.61	22.22	0.31
	T2	1.55±0.20A	69.45	19.68	0.28
	T3	1.54±0.04A	60.21	18.92	0.31
	T4	1.41±0.07A	59.72	13.66	0.23
	T5	1.12±0.16AB	39.35	7.60	0.19
	T6	0.99±0.06B	16.21	3.02	0.19
天油178 Tianyou 178	T1	1.29±0.05A	88.34	20.84	0.24
	T2	1.26±0.24A	91.05	18.68	0.21
	T3	1.26±0.07A	86.21	20.45	0.24
	T4	1.13±0.14A	77.60	16.40	0.21
	T5	0.88±0.26AB	36.80	8.51	0.23
	T6	0.63±0.11B	24.30	5.09	0.21
衡油6号 Hengyou 6	T1	1.35±0.23A	92.60	21.21	0.23
	T2	1.42±0.30A	91.05	20.11	0.22
	T3	1.24±0.10A	86.21	18.10	0.21
	T4	1.11±0.23A	77.60	14.41	0.19
	T5	1.02±0.14AB	64.80	9.34	0.14
	T6	0.89±0.12B	35.30	3.11	0.09
16QD367	T1	1.43±0.30A	77.40	20.07	0.26
	T2	1.38±0.24A	78.05	21.68	0.28
	T3	1.40±0.22A	74.21	22.45	0.30
	T4	1.30±0.18A	64.60	19.40	0.30
	T5	1.22±0.20AB	50.80	11.51	0.23
	T6	0.99±0.10B	10.30	5.62	0.55
15QX60	T1	1.60±0.04A	79.00	24.32	0.31
	T2	1.55±0.06A	77.20	24.00	0.31
	T3	1.54±0.11A	76.10	22.00	0.29
	T4	1.51±0.20A	67.42	19.00	0.28
	T5	1.22±0.09AB	34.60	8.60	0.25
	T6	1.01±0.13AB	15.55	5.09	0.33
陇油8号 Longyou 8	T1	1.45±0.14A	66.00	24.32	0.37
	T2	1.45±0.26A	61.50	24.00	0.39
	T3	1.44±0.21A	56.66	22.00	0.39
	T4	1.21±0.36A	57.00	19.00	0.33
	T5	1.12±0.22AB	31.62	8.60	0.27
	T6	0.88±0.10B	15.47	6.00	0.39
陇油9号 Longyou 9	T1	1.30±0.16A	71.20	24.32	0.34
	T2	1.32±0.14A	70.00	21.90	0.31
	T3	1.22±0.25A	50.40	20.13	0.40
	T4	1.20±0.09A	50.00	16.08	0.32
	T5	0.97±0.13AB	26.10	7.64	0.29
	T6	0.80±0.16B	11.23	4.33	0.39
天油142 Tianyou 142	T1	1.24±0.24A	80.22	26.66	0.33
	T2	1.21±0.20A	81.60	24.79	0.30
	T3	1.28±0.26A	81.36	20.82	0.26
	T4	1.07±0.13A	72.44	16.40	0.23
	T5	0.90±0.16AB	54.90	4.70	0.09
	T6	0.61±0.10B	20.60	3.03	0.15
陇油12号 Longyou 12	T1	1.38±0.25A	70.00	21.32	0.30
	T2	1.40±0.14A	66.80	25.76	0.39
	T3	1.33±0.11A	63.80	22.90	0.36
	T4	1.19±0.10A	50.47	19.04	0.38
	T5	1.02±0.08AB	22.80	8.77	0.38
	T6	0.78±0.12B	11.76	4.18	0.36
16QD-15	T1	1.53±0.13A	57.80	22.43	0.39
	T2	1.56±0.15A	61.00	23.68	0.39
	T3	1.46±0.08A	55.70	20.90	0.38
	T4	1.33±0.24A	46.80	18.97	0.41
	T5	1.08±0.22AB	28.34	7.92	0.28
	T6	0.75±0.15B	10.33	4.61	0.45
衡油8号 Hengyou 8	T1	1.30±0.09A	81.59	21.60	0.26
	T2	1.28±0.10A	72.07	25.00	0.35
	T3	1.24±0.21A	65.19	20.91	0.32
	T4	1.08±0.13A	56.76	17.52	0.31
	T5	1.00±0.10AB	43.79	9.46	0.22
	T6	0.79±0.22B	22.24	3.08	0.14

品种 Variety	处理 Treatment	根颈直径 Diameter of root/cm	地上部分重 Weight of leaves/g	地下部分重 Weight of roots/g	根冠比 Root-shoot ratio
天油4号 Tianyou 4	T1	1.24±0.02A	86.65	21.83	0.25
	T2	1.31±0.11A	85.26	21.68	0.25
	T3	1.19±0.22A	86.49	20.22	0.23
	T4	1.17±0.03A	82.22	16.60	0.20
	T5	0.92±0.09AB	84.56	6.51	0.08
	T6	0.64±0.04B	40.11	4.04	0.10
16RTS309	T1	1.55±0.23A	70.61	22.22	0.31
	T2	1.55±0.20A	69.45	19.68	0.28
	T3	1.54±0.04A	60.21	18.92	0.31
	T4	1.41±0.07A	59.72	13.66	0.23
	T5	1.12±0.16AB	39.35	7.60	0.19
	T6	0.99±0.06B	16.21	3.02	0.19
天油178 Tianyou 178	T1	1.29±0.05A	88.34	20.84	0.24
	T2	1.26±0.24A	91.05	18.68	0.21
	T3	1.26±0.07A	86.21	20.45	0.24
	T4	1.13±0.14A	77.60	16.40	0.21
	T5	0.88±0.26AB	36.80	8.51	0.23
	T6	0.63±0.11B	24.30	5.09	0.21
衡油6号 Hengyou 6	T1	1.35±0.23A	92.60	21.21	0.23
	T2	1.42±0.30A	91.05	20.11	0.22
	T3	1.24±0.10A	86.21	18.10	0.21
	T4	1.11±0.23A	77.60	14.41	0.19
	T5	1.02±0.14AB	64.80	9.34	0.14
	T6	0.89±0.12B	35.30	3.11	0.09
16QD367	T1	1.43±0.30A	77.40	20.07	0.26
	T2	1.38±0.24A	78.05	21.68	0.28
	T3	1.40±0.22A	74.21	22.45	0.30
	T4	1.30±0.18A	64.60	19.40	0.30
	T5	1.22±0.20AB	50.80	11.51	0.23
	T6	0.99±0.10B	10.30	5.62	0.55
15QX60	T1	1.60±0.04A	79.00	24.32	0.31
	T2	1.55±0.06A	77.20	24.00	0.31
	T3	1.54±0.11A	76.10	22.00	0.29
	T4	1.51±0.20A	67.42	19.00	0.28
	T5	1.22±0.09AB	34.60	8.60	0.25
	T6	1.01±0.13AB	15.55	5.09	0.33
陇油8号 Longyou 8	T1	1.45±0.14A	66.00	24.32	0.37
	T2	1.45±0.26A	61.50	24.00	0.39
	T3	1.44±0.21A	56.66	22.00	0.39
	T4	1.21±0.36A	57.00	19.00	0.33
	T5	1.12±0.22AB	31.62	8.60	0.27
	T6	0.88±0.10B	15.47	6.00	0.39
陇油9号 Longyou 9	T1	1.30±0.16A	71.20	24.32	0.34
	T2	1.32±0.14A	70.00	21.90	0.31
	T3	1.22±0.25A	50.40	20.13	0.40
	T4	1.20±0.09A	50.00	16.08	0.32
	T5	0.97±0.13AB	26.10	7.64	0.29
	T6	0.80±0.16B	11.23	4.33	0.39
天油142 Tianyou 142	T1	1.24±0.24A	80.22	26.66	0.33
	T2	1.21±0.20A	81.60	24.79	0.30
	T3	1.28±0.26A	81.36	20.82	0.26
	T4	1.07±0.13A	72.44	16.40	0.23
	T5	0.90±0.16AB	54.90	4.70	0.09
	T6	0.61±0.10B	20.60	3.03	0.15
陇油12号 Longyou 12	T1	1.38±0.25A	70.00	21.32	0.30
	T2	1.40±0.14A	66.80	25.76	0.39
	T3	1.33±0.11A	63.80	22.90	0.36
	T4	1.19±0.10A	50.47	19.04	0.38
	T5	1.02±0.08AB	22.80	8.77	0.38
	T6	0.78±0.12B	11.76	4.18	0.36
16QD-15	T1	1.53±0.13A	57.80	22.43	0.39
	T2	1.56±0.15A	61.00	23.68	0.39
	T3	1.46±0.08A	55.70	20.90	0.38
	T4	1.33±0.24A	46.80	18.97	0.41
	T5	1.08±0.22AB	28.34	7.92	0.28
	T6	0.75±0.15B	10.33	4.61	0.45
衡油8号 Hengyou 8	T1	1.30±0.09A	81.59	21.60	0.26
	T2	1.28±0.10A	72.07	25.00	0.35
	T3	1.24±0.21A	65.19	20.91	0.32
	T4	1.08±0.13A	56.76	17.52	0.31
	T5	1.00±0.10AB	43.79	9.46	0.22
	T6	0.79±0.22B	22.24	3.08	0.14

品种 Variety	处理 Treatment	越冬率 Overwintering rate/%	10叶期（月/日） 10-leaf phase（mm/dd）	返青期（月/日） Return green phase （mm/dd）	盛花期（月/日） Full-bloom phase （mm/dd）	收获期（月/日） Harvest time （mm/dd）	生育期 Growth period/d
天油4号 Tianyou 4	T1	99.30±0.98A	10/15	3/7	4/8	5/27	264
	T2	99.80±0.97A	10/29	3/7	4/8	5/27	258
	T3	100.00±0.59A	11/6	3/7	4/8	5/27	252
	T4	97.00±1.00A	11/16	3/7	4/9	5/27	246
	T5	89.00±0.44AB	-	3/7	4/9	5/27	240
	T6	74.50±1.25B	-	3/7	4/9	5/27	234
16RTS309	T1	97.60±0.42A	10/16	3/6	4/14	5/28	265
	T2	99.00±0.88A	10/29	3/6	4/14	5/28	257
	T3	99.00±0.58A	11/4	3/6	4/15	5/28	251
	T4	98.50±0.60A	11/15	3/6	4/14	5/28	245
	T5	90.00±0.61A	-	3/6	4/14	5/28	239
	T6	70.50±0.93B	-	3/6	4/15	5/28	233
天油178 Tianyou 178	T1	98.30±0.50A	10/14	3/6	4/12	5/27	264
	T2	99.00±0.58A	10/29	3/6	4/12	5/27	258
	T3	99.80±0.83A	11/6	3/6	4/12	5/27	252
	T4	98.00±0.59A	11/17	3/6	4/12	5/27	246
	T5	81.60±0.59AB	-	3/6	4/12	5/27	240
	T6	70.00±0.49B	-	3/6	4/12	5/27	234
衡油6号 Hengyou 6	T1	99.00±0.60A	10/15	3/6	4/12	5/28	265
	T2	100.00±0.88A	10/28	3/6	4/12	5/28	257
	T3	99.50±0.50A	11/5	3/6	4/12	5/28	251
	T4	98.50±0.38A	11/15	3/6	4/12	5/28	245
	T5	84.50±0.91AB	-	3/6	4/12	5/28	239
	T6	69.50±0.32B	-	3/6	4/12	5/28	233
16QD367	T1	98.00±0.59A	10/15	3/7	4/13	5/29	266
	T2	99.00±0.42A	10/29	3/7	4/13	5/29	258
	T3	99.50±0.60A	11/6	3/7	4/13	5/29	252
	T4	98.50±0.70A	11/16	3/7	4/13	5/29	246
	T5	93.50±0.49A	-	3/7	4/13	5/29	240
	T6	71.00±1.01B	-	3/7	4/13	5/29	234
15QX60	T1	97.00±0.88A	10/15	3/7	4/14	5/29	266
	T2	99.00±0.47A	10/30	3/7	4/14	5/29	258
	T3	99.50±0.60A	11/7	3/7	4/14	5/29	252
	T4	98.00±0.70A	11/18	3/7	4/14	5/29	246
	T5	93.50±0.73A	-	3/7	4/14	5/29	240
	T6	75.00±0.62B	-	3/7	4/14	5/29	234
陇油8号 Longyou 8	T1	99.00±0.59A	10/15	3/6	4/13	5/29	266
	T2	97.00±0.91A	10/30	3/6	4/13	5/29	258
	T3	98.50±0.70A	11/7	3/6	4/13	5/29	252
	T4	97.50±0.44A	11/18	3/6	4/13	5/29	246
	T5	93.50±0.98A	-	3/6	4/13	5/29	240
	T6	79.50±0.92B	-	3/6	4/13	5/29	234
陇油9号 Longyou 9	T1	98.00±0.58A	10/15	3/6	4/13	5/29	266
	T2	99.00±0.44A	10/30	3/6	4/13	5/29	258
	T3	99.50±0.72A	11/7	3/6	4/13	5/29	252
	T4	98.50±0.44A	11/18	3/6	4/13	5/29	246
	T5	93.50±0.47A	-	3/6	4/13	5/29	240
	T6	72.50±0.61B	-	3/6	4/13	5/29	234
天油142 Tianyou 142	T1	98.00±0.88A	10/15	3/7	4/12	5/28	265
	T2	99.00±0.40A	10/30	3/7	4/12	5/28	257
	T3	99.50±0.76A	11/7	3/7	4/12	5/28	251
	T4	98.50±0.73A	11/18	3/7	4/12	5/28	245
	T5	93.50±0.68A	-	3/7	4/12	5/28	239
	T6	69.00±0.42B	-	3/7	4/12	5/28	233
陇油12号 Longyou 12	T1	98.00±0.88A	10/15	3/7	4/12	5/28	265
	T2	99.00±0.30A	10/30	3/7	4/12	5/28	257
	T3	99.50±0.60A	11/7	3/7	4/12	5/29	252
	T4	98.50±0.60A	11/18	3/7	4/12	5/29	246
	T5	93.50±0.92A	-	3/7	4/12	5/29	240
	T6	79.50±0.29B	-	3/7	4/12	5/29	234
16QD-15	T1	98.00±0.59A	10/15	3/7	4/14	5/28	265
	T2	99.00±0.58A	10/30	3/7	4/14	5/29	258
	T3	99.50±0.61A	11/7	3/7	4/14	5/29	252
	T4	98.50±0.60A	11/18	3/7	4/14	5/29	246
	T5	93.50±0.59A	-	3/7	4/14	5/29	240
	T6	73.50±0.70B	-	3/7	4/14	5/29	234
衡油8号 Hengyou 8	T1	98.00±0.45A	10/15	3/6	3/26	5/25	262
	T2	99.20±0.90A	10/29	3/6	3/26	5/25	256
	T3	99.50±0.72A	11/6	3/6	3/26	5/25	250
	T4	98.50±0.46A	11/16	3/6	3/26	5/25	244
	T5	93.50±0.68A	-	3/6	3/26	5/25	238
	T6	78.00±0.52B	-	3/6	3/26	5/25	232

品种 Variety	处理 Treatment	越冬率 Overwintering rate/%	10叶期（月/日） 10-leaf phase（mm/dd）	返青期（月/日） Return green phase （mm/dd）	盛花期（月/日） Full-bloom phase （mm/dd）	收获期（月/日） Harvest time （mm/dd）	生育期 Growth period/d
天油4号 Tianyou 4	T1	99.30±0.98A	10/15	3/7	4/8	5/27	264
	T2	99.80±0.97A	10/29	3/7	4/8	5/27	258
	T3	100.00±0.59A	11/6	3/7	4/8	5/27	252
	T4	97.00±1.00A	11/16	3/7	4/9	5/27	246
	T5	89.00±0.44AB	-	3/7	4/9	5/27	240
	T6	74.50±1.25B	-	3/7	4/9	5/27	234
16RTS309	T1	97.60±0.42A	10/16	3/6	4/14	5/28	265
	T2	99.00±0.88A	10/29	3/6	4/14	5/28	257
	T3	99.00±0.58A	11/4	3/6	4/15	5/28	251
	T4	98.50±0.60A	11/15	3/6	4/14	5/28	245
	T5	90.00±0.61A	-	3/6	4/14	5/28	239
	T6	70.50±0.93B	-	3/6	4/15	5/28	233
天油178 Tianyou 178	T1	98.30±0.50A	10/14	3/6	4/12	5/27	264
	T2	99.00±0.58A	10/29	3/6	4/12	5/27	258
	T3	99.80±0.83A	11/6	3/6	4/12	5/27	252
	T4	98.00±0.59A	11/17	3/6	4/12	5/27	246
	T5	81.60±0.59AB	-	3/6	4/12	5/27	240
	T6	70.00±0.49B	-	3/6	4/12	5/27	234
衡油6号 Hengyou 6	T1	99.00±0.60A	10/15	3/6	4/12	5/28	265
	T2	100.00±0.88A	10/28	3/6	4/12	5/28	257
	T3	99.50±0.50A	11/5	3/6	4/12	5/28	251
	T4	98.50±0.38A	11/15	3/6	4/12	5/28	245
	T5	84.50±0.91AB	-	3/6	4/12	5/28	239
	T6	69.50±0.32B	-	3/6	4/12	5/28	233
16QD367	T1	98.00±0.59A	10/15	3/7	4/13	5/29	266
	T2	99.00±0.42A	10/29	3/7	4/13	5/29	258
	T3	99.50±0.60A	11/6	3/7	4/13	5/29	252
	T4	98.50±0.70A	11/16	3/7	4/13	5/29	246
	T5	93.50±0.49A	-	3/7	4/13	5/29	240
	T6	71.00±1.01B	-	3/7	4/13	5/29	234
15QX60	T1	97.00±0.88A	10/15	3/7	4/14	5/29	266
	T2	99.00±0.47A	10/30	3/7	4/14	5/29	258
	T3	99.50±0.60A	11/7	3/7	4/14	5/29	252
	T4	98.00±0.70A	11/18	3/7	4/14	5/29	246
	T5	93.50±0.73A	-	3/7	4/14	5/29	240
	T6	75.00±0.62B	-	3/7	4/14	5/29	234
陇油8号 Longyou 8	T1	99.00±0.59A	10/15	3/6	4/13	5/29	266
	T2	97.00±0.91A	10/30	3/6	4/13	5/29	258
	T3	98.50±0.70A	11/7	3/6	4/13	5/29	252
	T4	97.50±0.44A	11/18	3/6	4/13	5/29	246
	T5	93.50±0.98A	-	3/6	4/13	5/29	240
	T6	79.50±0.92B	-	3/6	4/13	5/29	234
陇油9号 Longyou 9	T1	98.00±0.58A	10/15	3/6	4/13	5/29	266
	T2	99.00±0.44A	10/30	3/6	4/13	5/29	258
	T3	99.50±0.72A	11/7	3/6	4/13	5/29	252
	T4	98.50±0.44A	11/18	3/6	4/13	5/29	246
	T5	93.50±0.47A	-	3/6	4/13	5/29	240
	T6	72.50±0.61B	-	3/6	4/13	5/29	234
天油142 Tianyou 142	T1	98.00±0.88A	10/15	3/7	4/12	5/28	265
	T2	99.00±0.40A	10/30	3/7	4/12	5/28	257
	T3	99.50±0.76A	11/7	3/7	4/12	5/28	251
	T4	98.50±0.73A	11/18	3/7	4/12	5/28	245
	T5	93.50±0.68A	-	3/7	4/12	5/28	239
	T6	69.00±0.42B	-	3/7	4/12	5/28	233
陇油12号 Longyou 12	T1	98.00±0.88A	10/15	3/7	4/12	5/28	265
	T2	99.00±0.30A	10/30	3/7	4/12	5/28	257
	T3	99.50±0.60A	11/7	3/7	4/12	5/29	252
	T4	98.50±0.60A	11/18	3/7	4/12	5/29	246
	T5	93.50±0.92A	-	3/7	4/12	5/29	240
	T6	79.50±0.29B	-	3/7	4/12	5/29	234
16QD-15	T1	98.00±0.59A	10/15	3/7	4/14	5/28	265
	T2	99.00±0.58A	10/30	3/7	4/14	5/29	258
	T3	99.50±0.61A	11/7	3/7	4/14	5/29	252
	T4	98.50±0.60A	11/18	3/7	4/14	5/29	246
	T5	93.50±0.59A	-	3/7	4/14	5/29	240
	T6	73.50±0.70B	-	3/7	4/14	5/29	234
衡油8号 Hengyou 8	T1	98.00±0.45A	10/15	3/6	3/26	5/25	262
	T2	99.20±0.90A	10/29	3/6	3/26	5/25	256
	T3	99.50±0.72A	11/6	3/6	3/26	5/25	250
	T4	98.50±0.46A	11/16	3/6	3/26	5/25	244
	T5	93.50±0.68A	-	3/6	3/26	5/25	238
	T6	78.00±0.52B	-	3/6	3/26	5/25	232

品种 Variety	处理 Treatment	小区产量Area production/kg			小区平均产量 Average area production/kg	折合亩产量 Average yield/kg
品种 Variety	处理 Treatment	I	II	III	小区平均产量 Average area production/kg	折合亩产量 Average yield/kg
天油4号 Tianyou 4	T1	3.82	4.22	4.18	4.07±0.12A	135.76
	T2	4.00	4.50	4.30	4.27±0.14A	142.30
	T3	4.32	4.13	4.48	4.31±0.10A	143.65
	T4	3.98	4.05	4.14	4.06±0.04A	135.21
	T5	3.64	3.40	3.48	3.51±0.01B	116.88
	T6	2.42	3.04	3.16	2.87±0.13B	95.77
16RTS309	T1	3.88	3.64	3.48	3.67±0.11A	122.21
	T2	3.48	3.83	4.28	3.86±0.20A	128.76
	T3	4.50	3.80	3.20	3.83±0.34A	127.84
	T4	3.93	3.49	3.80	3.74±0.11A	124.65
	T5	3.24	3.94	3,48	3.55±0.18A	118.43
	T6	3.02	2.38	3.13	2.84±0.20B	94.77
天油178 Tianyou 178	T1	4.84	4.53	3.98	4.45±0.22A	148.32
	T2	4.10	4.60	4.70	4.47±0.15A	148.96
	T3	4.44	4.06	4.69	4.40±0.12A	146.54
	T4	4.32	3.94	4.28	4.18±0.10A	139.32
	T5	3.80	3.24	3.97	3.67±0.14AB	122.32
	T6	3.42	2.84	3.39	3.22±0.10B	107.21
衡油6号 Hengyou 6	T1	4.43	4.82	4.19	4.48±0.16A	149.32
	T2	4.20	4.60	4.80	4.53±0.15A	150.98
	T3	4.73	4.64	4.38	4.58±0.10A	152.76
	T4	4.18	4.26	4.08	4.17±0.05A	139.10
	T5	3.97	3.86	4.04	3.96±0.05AB	131.86
	T6	3.38	2.64	2.86	2.96±0.21B	98.66
16QD367	T1	3.54	3.87	3.62	3.68±0.10A	122.54
	T2	3.20	4.10	3.80	3.70±0.26A	123.40
	T3	3.42	3.90	4.48	3.93±0.31A	131.10
	T4	3.19	3.78	3.62	3.53±0.18A	117.65
	T5	3.49	2.89	3.26	3.21±0.17A	107.10
	T6	2.86	3.10	3.02	2.99±0.07B	99.77
15QX60	T1	4.42	3.68	3.49	3.86±0.28A	128.76
	T2	3.90	4.30	3.80	4.00±0.15A	133.40
	T3	4.54	4.08	4.37	4.33±0.13A	144.32
	T4	4.06	3.98	4.68	4.24±0.22A	141.32
	T5	3.32	3.48	4.03	3.61±0.22AB	120.32
	T6	2.25	3.27	3.03	2.85±0.31B	94.99
陇油8号 Longyou 8	T1	3.30	3.86	3.28	3.48±0.19A	115.99
	T2	3.41	3.50	3.40	3.44±0.03A	114.61
	T3	3.84	3.39	3.42	3.55±0.15A	118.32
	T4	3.19	4.03	3.02	3.41±0.31A	113.77
	T5	3.47	2.89	2.94	3.10±0.19A	103.32
	T6	2.86	2.78	3.04	2.89±0.08AB	96.43
陇油9号 Longyou 9	T1	4.92	4.48	4.67	4.69±0.13A	156.32
	T2	5.10	4.60	5.80	5.17±0.35A	172.31
	T3	4.89	5.24	5.68	5.27±0.20A	175.65
	T4	4.37	4.52	4.81	4.57±0.13AB	152.21
	T5	3.98	4.43	4.08	4.16±0.10B	138.76
	T6	3.83	3.48	3.09	3.47±0.18B	115.54
天油142 Tianyou 142	T1	4.32	4.73	3.97	4.34±0.21A	144.65
	T2	4.74	4.18	4.58	4.50±0.13A	149.99
	T3	4.60	4.60	4.00	4.40±0.20A	146.74
	T4	4.04	4.39	4.20	4.21±0.10A	140.32
	T5	3.87	4.03	3.72	3.87±0.09A	129.10
	T6	2.59	3.40	3.18	3.06±0.21B	101.88
陇油12号 Longyou 12	T1	3.39	4.25	4.10	3.91±0.24A	130.43
	T2	3.80	4.10	3.90	3.93±0.09A	131.17
	T3	4.27	4.08	4.38	4.24±0.09A	141.43
	T4	3.97	3.48	4.01	3.82±0.17A	127.32
	T5	3.28	3.97	3.36	3.54±0.22A	117.88
	T6	2.68	2.84	3.30	2.94±0.19B	97.99
16QD-15	T1	3.28	4.02	3.99	3.76±0.24A	125.43
	T2	3.90	4.10	4.30	4.10±0.12A	136.74
	T3	4.07	4.42	3.67	4.05±0.22A	135.10
	T4	3.89	3.76	3.39	3.68±0.15A	122.65
	T5	2.89	3.80	3.38	3.36±0.26AB	111.88
	T6	2.42	2.69	2.74	2.62±0.10B	87.21
衡油8号 Hengyou 8	T1	4.12	3.85	3.69	3.89±0.13A	129.54
	T2	3.80	4.00	4.00	3.93±0.07A	130.99
	T3	3.97	4.48	4.19	4.21±0.15A	140.43
	T4	3.69	3.82	3.44	3.65±0.11A	121.65
	T5	3.48	2.93	3.38	3.26±0.17A	108.77
	T6	2.84	2.68	3.03	2.85±0.10B	94.99