不同播期对秋闲田饲用高粱株高、叶茎比与干鲜比的影响（英文）
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摘要
[目的 ]探索播期与秋闲田饲用高粱株高、叶茎比、干鲜比的线性回归预测模型。[方法]采用田间试验与线性回归分析的方法,对播期与饲用高粱株高、叶茎比、干鲜比的关系进行模拟和比较。[结果 ]播期对秋闲田饲用高粱株高、叶茎比、干鲜比具有重要影响,其株高、干鲜比随着播期的推迟而降低,其叶茎比随着播期的推迟而上升。构建了播期与株高、叶茎比、干鲜比关系的回归模型,株高与播期的回归模型为?_高=234.725-5.005x,叶茎比与播期的回归模型为?_叶=0.096+0.019x,干鲜比与播期的回归模型为?_干=0.305-0.002x。在7月23日至8月30日之间的播期每推迟1 d,饲用高粱的株高平均降低5.005cm,叶茎比平均增加0.019,干鲜比平均减少0.002。[结论 ]该研究构建的3个回归模型,为秋闲田饲用高粱生产提供了理论支撑。
The aim was to explore the linear regression prediction models between sowing time and plant height, leaf stem ratio and DW/FW ratio of forage sorghum in autumn idle land. [Method] The relationships between sowing time and plant height, leaf stem ratio and DW/FW ratio of forage sorghum were simulated and compared by employing field plot experiment and linear regression analysis. [Result] The sowing time had a great impact on plant height, leaf stem ratio and DW/FW ratio of forage sorghum in autumn idle land. With the delay of sowing time, the plant height and DW/FW ratio of forage sorghum decreased, while the leaf stem ratio increased. The regression models between sowing time and plant height, leaf stem ratio and DW/FW ratio of forage sorghum were established: plant height and sowing time, ?_(height) = 234.725-5.005 x; leaf stem ratio and sowing time, ?_(leaf) = 0.096 + 0.019 x; DW/FW ratio and sowing time, ?_(dry)= 0.305-0.002 x. From July 23 rd to August 30~(th), the plant height of forage sorghum was reduced by 5.005 cm, the leaf stem ratio was increased by 0.019 and the DW/FW ratio was reduced by 0.002 in average when the sowing time was delayed by one day. [Conclusion] This study provides a theoretical support for the production of forage sorghum in autumn idle land.
The aim was to explore the linear regression prediction models between sowing time and plant height, leaf stem ratio and DW/FW ratio of forage sorghum in autumn idle land. [Method] The relationships between sowing time and plant height, leaf stem ratio and DW/FW ratio of forage sorghum were simulated and compared by employing field plot experiment and linear regression analysis. [Result] The sowing time had a great impact on plant height, leaf stem ratio and DW/FW ratio of forage sorghum in autumn idle land. With the delay of sowing time, the plant height and DW/FW ratio of forage sorghum decreased, while the leaf stem ratio increased. The regression models between sowing time and plant height, leaf stem ratio and DW/FW ratio of forage sorghum were established: plant height and sowing time, ?_(height) = 234.725-5.005 x; leaf stem ratio and sowing time, ?_(leaf) = 0.096 + 0.019 x; DW/FW ratio and sowing time, ?_(dry)= 0.305-0.002 x. From July 23 rd to August 30~(th), the plant height of forage sorghum was reduced by 5.005 cm, the leaf stem ratio was increased by 0.019 and the DW/FW ratio was reduced by 0.002 in average when the sowing time was delayed by one day. [Conclusion] This study provides a theoretical support for the production of forage sorghum in autumn idle land.
引文
[1]BAI Y L(白玉龙),JIANG Y(姜永).Variable analysis of main economic characters of Sorghum forage crops(高粱属饲料作物主要经济性状变量分析).Contemporary Animal Husbandry(当代畜牧),2006(11):51-52.
[2]TIAN Z L(田志林).High yield cultivation techniques of sorghum(高粱的高产栽培技术).Modern Animal Husbandry Science&Technology(现代畜牧科技),2016,(12):46.
[3]CHEN L L(陈玲玲),WU Y H(乌艳红),YANG XF(杨秀芳),et al.Nutritional value of gramineous forage crops(禾本科饲料作物营养价值比较研究).Feed Research(饲料研究),2012(7):83-84.
[4]ZHAO J W(赵建武),BAI W B(白文斌),LIU G F(刘贵锋),et al.The effects of different sowing dates,accumulated temperature and rainfall on agronomic characters and yield(不同播期、积温、降水量对高粱农艺性状形成及产量的影响).Journal of Agriculture(农学学报),2014,(4):1-4,37.
[5]YANG L(杨琳),CUI F Z(崔福柱),DUAN Y H(段永红),et al.Effects of different sowing dates on the growth stages and yield of summer sorghum(不同播期对夏播高粱生育期及产量的影响).Journal of Shanxi Agricultural University(Natural Science Edition)(山西农业大学学报(自然科学版)),2017,37(1):7-10.
[6]ZHANG Y Z(张一中),ZHOU F P(周福平),ZHANG X J(张晓娟),et al.Effects of sowing date on the growth and yield of sorghum in saline land of north region in Shanxi Province(播种期对晋北地区盐碱地高粱生长发育及产量的影响).Crops(作物杂志),2015,(5):96-99.
[7]TENG H S(滕辉升),ZHANG S K(张述宽),LI Y C(李毓椿),et al.Study on high-yielding cultural techniques for autumn-grown pear sorghum(珍珠高粱秋植高产栽培技术研究).Guangxi Agricultural Sciences(广西农业科学),2002,(4):174-175.
[8]CHENG H(成慧),HOU F J(侯扶江),CHENG S H(常生华),et al.Effects of fall sowing time on the forage productivity of small grain planted in the loess plateau(黄土高原秋播时间对3种小谷物牧草生产性能的影响).Acta Agrestia Sinica(草地学报),2013,06:1162-1168.
[9]LI J(李静),TONG A J(佟爱军),ZENG F Q(曾范启),et al.Effect of different sowing date on sorghum yield(不同播种期对高粱产量影响的研究).Rain Fed Crops(杂粮作物),2006,26(4):300-302.
[10]SHAO Q M(邵群明),LIAO H G(廖华刚).Effect of different planting period on yield of organic sorghum(有机高粱不同播种期种植对产量的影响).Agricultural Development&Equipments(农业开发与装备),2014,(5):60-61.
[11]LI Z F(李子芳),PEI Z Y(裴忠有),LUO F(罗峰),et al.Effects of different sowing dates on the yield and brix of sweet sorghum(不同播期对甜高粱产量和锤度的影响).Journal of Anhui Agricultural Sciences(安徽农业科学),2009,37(10):4 474-4 475.
[12]FU M D(顾鸣娣).Effects of sowing date on yield and quality of sweet sorghum(不同播期对甜高粱产量及品质的影响).Modern Agricultural Science and Technology(现代农业科技),2016,(11):11-13,17.
[13]SUN Y Z(孙耀中).Application of regression analysis in determining yield stability of crops(回归分析在测定作物品种稳产性中的应用).Application of Statistics and Management(数理统计与管理),1989,(3):30-32,12.
[14]DUAN Y H(段有厚),ZOU J Q(邹剑秋),LU F(卢峰).Application of regression analysis to evaluation of new sorghum varieties(回归分析法在高粱新品种评价中的应用研究).Journal of Anhui Agricultural Sciences(安徽农业科学),2010,38(29):16173-16174.
[15]LIU H(刘环),LIU E K(刘恩魁),ZHOU X J(周新建),et al.Regression analysis of different sowing times and yield in summer foxtail millet(夏谷播期与籽粒产量的回归分析).Tianjin Agricultural Sciences(天津农业科学),2013,19(3):77-82.
[16]HAN W G(韩文革),DONG A S(董爱书),GAO J(高军),et al.Study on the relationship of maize varieties based on clustering and stepwise regression analysis(基于聚类和逐步回归分析的玉米品种间关系研究).Crop Research(作物研究),2016,30(3):250-253,257.
[17]ZHOU Q P(周青平),YAN H B(颜红波),LIANG G L(梁国玲),et al.Analysis of the forage and grain productivity of oat cultivars(不同燕麦品种饲草和籽粒生产性能分析).Acta Prataculturae Sinica(草业学报),2015,24(10):120-130.
[18]LIU X H(刘小虎).Application of SPSS12.0 for windows in agricultural experiment statistics(SPSS12.0 for windows在农业试验统计中的应用).Shenyang:Northeastern University Press(沈阳:东北大学出版社),2007.
[19]MA Y H(马育华).Field experiment and statistical method(田间实验和统计方法).Beijing:China Agriculture Press(北京:中国农业出版社),1982.
[20]HU W M(胡文明),XU C L(徐翠莲),ZHAI Y L(翟云龙),et al.Comparison for influence factors of plant height in sweet sorghum by different methods(甜高粱株高性状影响因素分析方法比较).Journal of Northeast Agricultural University(东北农业大学学报),2016,47(9):7-15.
[21]FENG G J(冯国郡),YE K(叶凯),TU Z D(涂振东),et al.Analysis on correlation and principal component of major agronomic trait of sweet sorghum(甜高粱主要农艺性状相关性和主成分分析).Xinjiang Agricultural Sciences(新疆农业科学),2010,47(8):1552-1556.
[22]LONG M X(龙明秀),GAO J H(高景慧),GAO Y(高阳),et al.Relationship between dry matter per plant in first cutting and the yield-related traits in twelve alfalfa varieties introduced overseas(12个国外引进苜蓿品种头茬单株干重与产量性状间的关系).Acta Agronomic Sinica(作物学报),2009,35(10):1923-1929.
[23]LEI X(雷霞),HE J(何静),HAN Y F(韩永芬),et al.Effect of different sowing dates on the fresh yield of Qiancao No.4cocksfoot(不同播种期对黔草4号鸭茅鲜草产量的影响).Animal Husbandry and Feed Science(畜牧与饲料科学),2015,36(2):53-54.
[24]ZHANG J(张杰),JIA Z K(贾志宽),HAN Q F(韩清芳).The effect of different fertilization on stem/leaf ratio and FW/DWratio of alfalfa(不同养分对苜蓿茎叶比和鲜干比的影响).Acta Agriculturae Boreali-occidentalis Sinica(西北农业学报),2007,16(4):121-125.
[25]ZHANG J(张菁),ZHANG Y H(张于卉),MA L(马力),et al.Effect of sowing date and applying fertilizer on growth and quality of alfalfa in winter fallow land(播期和施肥对冬闲田紫花苜蓿生长和品质的影响).Chinese Journal of Grassland(中国草地学报),2015,37(6):35-41.
[26]ZHANG Y(张莹),CHEN Z F(陈志飞),ZHANG X N(张晓娜),et al.Influence of mowing time on yield and quality of spring and autumn sown oat hay(不同刈割期对春播、秋播燕麦干草产量和品质的影响).Acta Prataculturae Sinica(草业学报),2016,25(11):124-125.
[2]TIAN Z L(田志林).High yield cultivation techniques of sorghum(高粱的高产栽培技术).Modern Animal Husbandry Science&Technology(现代畜牧科技),2016,(12):46.
[3]CHEN L L(陈玲玲),WU Y H(乌艳红),YANG XF(杨秀芳),et al.Nutritional value of gramineous forage crops(禾本科饲料作物营养价值比较研究).Feed Research(饲料研究),2012(7):83-84.
[4]ZHAO J W(赵建武),BAI W B(白文斌),LIU G F(刘贵锋),et al.The effects of different sowing dates,accumulated temperature and rainfall on agronomic characters and yield(不同播期、积温、降水量对高粱农艺性状形成及产量的影响).Journal of Agriculture(农学学报),2014,(4):1-4,37.
[5]YANG L(杨琳),CUI F Z(崔福柱),DUAN Y H(段永红),et al.Effects of different sowing dates on the growth stages and yield of summer sorghum(不同播期对夏播高粱生育期及产量的影响).Journal of Shanxi Agricultural University(Natural Science Edition)(山西农业大学学报(自然科学版)),2017,37(1):7-10.
[6]ZHANG Y Z(张一中),ZHOU F P(周福平),ZHANG X J(张晓娟),et al.Effects of sowing date on the growth and yield of sorghum in saline land of north region in Shanxi Province(播种期对晋北地区盐碱地高粱生长发育及产量的影响).Crops(作物杂志),2015,(5):96-99.
[7]TENG H S(滕辉升),ZHANG S K(张述宽),LI Y C(李毓椿),et al.Study on high-yielding cultural techniques for autumn-grown pear sorghum(珍珠高粱秋植高产栽培技术研究).Guangxi Agricultural Sciences(广西农业科学),2002,(4):174-175.
[8]CHENG H(成慧),HOU F J(侯扶江),CHENG S H(常生华),et al.Effects of fall sowing time on the forage productivity of small grain planted in the loess plateau(黄土高原秋播时间对3种小谷物牧草生产性能的影响).Acta Agrestia Sinica(草地学报),2013,06:1162-1168.
[9]LI J(李静),TONG A J(佟爱军),ZENG F Q(曾范启),et al.Effect of different sowing date on sorghum yield(不同播种期对高粱产量影响的研究).Rain Fed Crops(杂粮作物),2006,26(4):300-302.
[10]SHAO Q M(邵群明),LIAO H G(廖华刚).Effect of different planting period on yield of organic sorghum(有机高粱不同播种期种植对产量的影响).Agricultural Development&Equipments(农业开发与装备),2014,(5):60-61.
[11]LI Z F(李子芳),PEI Z Y(裴忠有),LUO F(罗峰),et al.Effects of different sowing dates on the yield and brix of sweet sorghum(不同播期对甜高粱产量和锤度的影响).Journal of Anhui Agricultural Sciences(安徽农业科学),2009,37(10):4 474-4 475.
[12]FU M D(顾鸣娣).Effects of sowing date on yield and quality of sweet sorghum(不同播期对甜高粱产量及品质的影响).Modern Agricultural Science and Technology(现代农业科技),2016,(11):11-13,17.
[13]SUN Y Z(孙耀中).Application of regression analysis in determining yield stability of crops(回归分析在测定作物品种稳产性中的应用).Application of Statistics and Management(数理统计与管理),1989,(3):30-32,12.
[14]DUAN Y H(段有厚),ZOU J Q(邹剑秋),LU F(卢峰).Application of regression analysis to evaluation of new sorghum varieties(回归分析法在高粱新品种评价中的应用研究).Journal of Anhui Agricultural Sciences(安徽农业科学),2010,38(29):16173-16174.
[15]LIU H(刘环),LIU E K(刘恩魁),ZHOU X J(周新建),et al.Regression analysis of different sowing times and yield in summer foxtail millet(夏谷播期与籽粒产量的回归分析).Tianjin Agricultural Sciences(天津农业科学),2013,19(3):77-82.
[16]HAN W G(韩文革),DONG A S(董爱书),GAO J(高军),et al.Study on the relationship of maize varieties based on clustering and stepwise regression analysis(基于聚类和逐步回归分析的玉米品种间关系研究).Crop Research(作物研究),2016,30(3):250-253,257.
[17]ZHOU Q P(周青平),YAN H B(颜红波),LIANG G L(梁国玲),et al.Analysis of the forage and grain productivity of oat cultivars(不同燕麦品种饲草和籽粒生产性能分析).Acta Prataculturae Sinica(草业学报),2015,24(10):120-130.
[18]LIU X H(刘小虎).Application of SPSS12.0 for windows in agricultural experiment statistics(SPSS12.0 for windows在农业试验统计中的应用).Shenyang:Northeastern University Press(沈阳:东北大学出版社),2007.
[19]MA Y H(马育华).Field experiment and statistical method(田间实验和统计方法).Beijing:China Agriculture Press(北京:中国农业出版社),1982.
[20]HU W M(胡文明),XU C L(徐翠莲),ZHAI Y L(翟云龙),et al.Comparison for influence factors of plant height in sweet sorghum by different methods(甜高粱株高性状影响因素分析方法比较).Journal of Northeast Agricultural University(东北农业大学学报),2016,47(9):7-15.
[21]FENG G J(冯国郡),YE K(叶凯),TU Z D(涂振东),et al.Analysis on correlation and principal component of major agronomic trait of sweet sorghum(甜高粱主要农艺性状相关性和主成分分析).Xinjiang Agricultural Sciences(新疆农业科学),2010,47(8):1552-1556.
[22]LONG M X(龙明秀),GAO J H(高景慧),GAO Y(高阳),et al.Relationship between dry matter per plant in first cutting and the yield-related traits in twelve alfalfa varieties introduced overseas(12个国外引进苜蓿品种头茬单株干重与产量性状间的关系).Acta Agronomic Sinica(作物学报),2009,35(10):1923-1929.
[23]LEI X(雷霞),HE J(何静),HAN Y F(韩永芬),et al.Effect of different sowing dates on the fresh yield of Qiancao No.4cocksfoot(不同播种期对黔草4号鸭茅鲜草产量的影响).Animal Husbandry and Feed Science(畜牧与饲料科学),2015,36(2):53-54.
[24]ZHANG J(张杰),JIA Z K(贾志宽),HAN Q F(韩清芳).The effect of different fertilization on stem/leaf ratio and FW/DWratio of alfalfa(不同养分对苜蓿茎叶比和鲜干比的影响).Acta Agriculturae Boreali-occidentalis Sinica(西北农业学报),2007,16(4):121-125.
[25]ZHANG J(张菁),ZHANG Y H(张于卉),MA L(马力),et al.Effect of sowing date and applying fertilizer on growth and quality of alfalfa in winter fallow land(播期和施肥对冬闲田紫花苜蓿生长和品质的影响).Chinese Journal of Grassland(中国草地学报),2015,37(6):35-41.
[26]ZHANG Y(张莹),CHEN Z F(陈志飞),ZHANG X N(张晓娜),et al.Influence of mowing time on yield and quality of spring and autumn sown oat hay(不同刈割期对春播、秋播燕麦干草产量和品质的影响).Acta Prataculturae Sinica(草业学报),2016,25(11):124-125.