4个爆裂玉米组合籽粒灌浆特性的研究
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摘要
以爆裂玉米组合WB1401、WB1404、WB1407和WB1417为试验材料,在测定其灌浆期间籽粒干物质重的基础上,研究其灌浆规律和特性,以便于田间管理,为其推广和生产提供理论依据。通过对所测数据进行Logistic方程模拟分析,得到以下结果:4个爆裂玉米组合籽粒灌浆速度随灌浆日期均呈现慢-快-慢的"S"型曲线变化。灌浆速度最大值均出现在授粉后19 d前后;但4个组合的灌浆千粒重平均日增长的最大值不同,依次为7.51、5.13、6.65和5.56 g/d。组合WB1401和WB1417的灌浆千粒重的平均日增长值最大、有效灌浆期较长,可能会有较高的产量,其最大灌浆速率和干物质积累依品种而异。
Based on the measurement of grain dry matter during grain filling stage of four pop waxy corn combinations-WB1401, WB1404, WB1407 and WB1417, the grain filling patterns of the four popcorn combinations was investigated in this paper and in order to facilitate the field management, provide theoretical basis for the extension and production. The results of the grain dry matter determination and Logistic curve simulation showed that change of the grain filling rate of the four popcorn varieties displayed "slow-fast-slow" state. The grain filling rate of the four pop reached the maximum on the 19 th after pollination, but the biggest grain filling rates of 1000-grain weight were different, and the order were 7.51,5.13, 6.65 and 5.56 g/d. The average daily increase of 1000-grain weight of grain filling in combination WB1401 and WB1417 were the maximum, and the effective filling time was longer, it may obtain higher yields and maximum grouting rate and dry matter accumulation are different in varieties.
Based on the measurement of grain dry matter during grain filling stage of four pop waxy corn combinations-WB1401, WB1404, WB1407 and WB1417, the grain filling patterns of the four popcorn combinations was investigated in this paper and in order to facilitate the field management, provide theoretical basis for the extension and production. The results of the grain dry matter determination and Logistic curve simulation showed that change of the grain filling rate of the four popcorn varieties displayed "slow-fast-slow" state. The grain filling rate of the four pop reached the maximum on the 19 th after pollination, but the biggest grain filling rates of 1000-grain weight were different, and the order were 7.51,5.13, 6.65 and 5.56 g/d. The average daily increase of 1000-grain weight of grain filling in combination WB1401 and WB1417 were the maximum, and the effective filling time was longer, it may obtain higher yields and maximum grouting rate and dry matter accumulation are different in varieties.
引文
[1]饶春富,陆文柱,邓镇华,等.影响爆裂玉米膨爆几个因素的探讨[J].新疆农业科学,1990(5):202-204.
[2]史振声.沈农系列爆裂玉米新品种综合研究[J].沈阳农业大学学报,1992,23(3):209-214.
[3]靳永胜,李玉玲,胡学安,等.爆裂玉米籽粒灌浆特性研究[J].河南农业科学,1999,10(2):5-6.
[4]任忠义,王满富,李洪,等.玉米灌浆特性的遗传研究[J].玉米科学,1993(4):4-7.
[5]王忠孝,杜成贵,王庆成.玉米籽粒成熟的标志一乳线的研究[J].山东农业科学,1986(4):36-46.
[6]张海艳,董树亭,高荣岐.不同类型玉米子粒灌浆特性分析[J].玉米科学,2007,15(3):67-70.
[7]金益,张永林,王振华,等.玉米灌浆后期百粒重变化的品种间差异分析[J].东北农业大学学报,1998,29(1):7-10.
[8]闫淑琴.玉米籽粒灌浆速度研究进展[J].杂粮作物,2006,26(4):285-287.
[9]李国红,杨恒山,张玉芹,等.不同栽培模式下春玉米籽粒灌浆特性的研究[J].干旱地区农业研究,2013,31(3):1-3.
[10]付雪丽,赵明,周宝元,等.小麦、玉米粒重动态共性特征及其最佳模型的筛选与应用[J].作物学报,2009,35(2):309-316.
[11]刘霞,李宗新,王庆成,等.种植密度对不同粒型玉米品种籽粒灌浆进程、产量及品质的影响[J].玉米科学,2007,15(6):75-78.
[12]吴春胜.超高产玉米灌浆速率与干物质积累特性研究[J].吉林农业大学学报,2008,30(4):382-385.
[13]陈国平.玉米的干物质生产与分配[J].玉米科学,1994,2(1):48-53.
[14]王鹏文,杨扬,辛德财.两个鲜食糯玉米品种籽粒灌浆特性的研究[J].安徽农业科学,2009,37(20):9427-9429.
[15]张宪政.作物生理研究法[M].北京:农业出版社,1992.
[16]李绍长,周锦瑶,盛茜,等.五种基因型玉米籽粒灌浆特性的研究[J].石河子大学学报(自然科学版),1997,1(3):190-193.
[17]赵仁贵,周璇,陈果,等.爆裂玉米吉爆4号和美爆1号生长发育的研究[J].农业科技通讯,2008(9):56-59.
[18]马冲,邹仁峰,苏波,等.不同熟期玉米籽粒灌浆特性的研究[J].作物研究,2000(4):17-19.
[19]张海艳.爆裂玉米籽粒品质及淀粉粒形态分析[J].华北农学报,2009,24(增刊):307-308.
[2]史振声.沈农系列爆裂玉米新品种综合研究[J].沈阳农业大学学报,1992,23(3):209-214.
[3]靳永胜,李玉玲,胡学安,等.爆裂玉米籽粒灌浆特性研究[J].河南农业科学,1999,10(2):5-6.
[4]任忠义,王满富,李洪,等.玉米灌浆特性的遗传研究[J].玉米科学,1993(4):4-7.
[5]王忠孝,杜成贵,王庆成.玉米籽粒成熟的标志一乳线的研究[J].山东农业科学,1986(4):36-46.
[6]张海艳,董树亭,高荣岐.不同类型玉米子粒灌浆特性分析[J].玉米科学,2007,15(3):67-70.
[7]金益,张永林,王振华,等.玉米灌浆后期百粒重变化的品种间差异分析[J].东北农业大学学报,1998,29(1):7-10.
[8]闫淑琴.玉米籽粒灌浆速度研究进展[J].杂粮作物,2006,26(4):285-287.
[9]李国红,杨恒山,张玉芹,等.不同栽培模式下春玉米籽粒灌浆特性的研究[J].干旱地区农业研究,2013,31(3):1-3.
[10]付雪丽,赵明,周宝元,等.小麦、玉米粒重动态共性特征及其最佳模型的筛选与应用[J].作物学报,2009,35(2):309-316.
[11]刘霞,李宗新,王庆成,等.种植密度对不同粒型玉米品种籽粒灌浆进程、产量及品质的影响[J].玉米科学,2007,15(6):75-78.
[12]吴春胜.超高产玉米灌浆速率与干物质积累特性研究[J].吉林农业大学学报,2008,30(4):382-385.
[13]陈国平.玉米的干物质生产与分配[J].玉米科学,1994,2(1):48-53.
[14]王鹏文,杨扬,辛德财.两个鲜食糯玉米品种籽粒灌浆特性的研究[J].安徽农业科学,2009,37(20):9427-9429.
[15]张宪政.作物生理研究法[M].北京:农业出版社,1992.
[16]李绍长,周锦瑶,盛茜,等.五种基因型玉米籽粒灌浆特性的研究[J].石河子大学学报(自然科学版),1997,1(3):190-193.
[17]赵仁贵,周璇,陈果,等.爆裂玉米吉爆4号和美爆1号生长发育的研究[J].农业科技通讯,2008(9):56-59.
[18]马冲,邹仁峰,苏波,等.不同熟期玉米籽粒灌浆特性的研究[J].作物研究,2000(4):17-19.
[19]张海艳.爆裂玉米籽粒品质及淀粉粒形态分析[J].华北农学报,2009,24(增刊):307-308.