FENG Lingxia.Effects of Fertilization in Different Combination on the Traits and Yield of Alfalfa[J].Northern Horticulture,2017,41(06):85-90.[doi:10.11937/bfyy.201706020]
不同施肥配比对紫花苜蓿性状及产量的影响
- Title:
- Effects of Fertilization in Different Combination on the Traits and Yield of Alfalfa
- Keywords:
- fertilizer ratios; traits; yield; alfalfa in dryland
- 文献标志码:
- A
- 摘要:
- 以紫花苜蓿为试材,采用‘3414’部分实施方案,研究氮磷钾不同配比施肥对旱地紫花苜蓿性状及产量的影响。结果表明:不同氮磷钾配比施肥下,各茬次紫花苜蓿在整个生长过程中呈‘S’型生长曲线,符合限制密度下的种群Logistic增长模型;5年生旱地紫花苜蓿获得最佳产量栽培的氮磷钾施肥量方案为N2P4K3,即纯N为54 kg?hm-2,P2O5为135 kg?hm-2,K2O为15 kg?hm-2,产量为466.2 t?hm-2。
- Abstract:
- Alfalfa was used as test material to study the effect of different ratios of NPK fertilizer on characteristics and yield of alfalfa,using the ‘3414’ part of the implementation of the program.The results showed that under different combination of nitrogen,phosphorus and potassium,the growth of alfalfa in the whole process was ‘S’ type growth curve,in line with the restrictions on the density of the logistic growth model.Under the different fertilizer treatment,the best production of 5-year-old alfalfa in dryland was N2P4K3,that was nitrogen for 54 kg?hm-2,P2O5 for 135 kg?hm-2,K2O for 15 kg?hm-2,the yield was 466.2 t?hm-2.
参考文献/References:
[1]张玉发,王庆锁,苏加楷.试论中国苜蓿产业化[J].中国草地,2000(1):64-69. [2]肖文一,陈德新,吴渠来.饲用植物栽培与利用[M].北京:农业出版社,1991:175-190. [3]王圣瑞.‘3414’肥料试验模型拟合的探讨[J].植物营养与肥料学报,2002,8(4):409-413. [4]SARTORY D R,GROBBELAAR J U.Extraction of chlorophyll a from freshwater phytoplankton for spectrophotometric analysis[J].Hydrobiologia,1984,114:177-187. [5]李合生,孙群,赵世杰,等.植物生理生化实验原理和技术[M].北京:高等教育出版社,2006. [6]李风霞.青海湖地区天然牧草群体生长动态数值模拟[J].草业科学,1997,14(2):44-46. [7]彭宏春.柴达木盆地弃耕盐碱地紫花苜蓿生物量季节动态[J].草地学报,2001,9(3):218-222. [8]白玉龙.紫花苜蓿自然株高变量分析[J].草业科学,2002,19(6):32-34. [9]莫本田.美国苜蓿引种试验[J].贵州农业科学,1996(2):6-13. [10]FRAKES R V,DAVIS R L.The breeding behavior of yield and related variables in alfalfa.II.Associations between characters[J].Crop Science,1961(3):207-209. [11]GEORGE H L,WILLIAM A R.Agronomic traits influencing forage and seed yield in alfalfa[J].Crop Science,1964,2:394-396. [12]VOLENEC J J,CHERNEY J H,JOHNSON K D.Yield component,plant morphology and forage quality of alfalfa as influenced by plant population[J].Crop Science,1987,7(2):321-326. [13]RUMBAUGH M D.Effects of population density on some components of yield of alfalfa[J].Crop Science,1963(3):423-424.
相似文献/References:
[1]孔小平,苗增建.等离子体处理辣椒种子对其性状及产量的影响[J].北方园艺,2013,37(13):34.
KONG Xiao-ping,MIAO Zeng-jian.Effect of Plasma Treatment on Characters and Output of Pepper Seeds[J].Northern Horticulture,2013,37(06):34.
[2]王群,金嘉丰,赵艳.薄皮甜瓜萌蔓式留二茬瓜方式对产量性状的影响[J].北方园艺,2014,38(07):9.
WANG Qun,JIN Jia-feng,ZHAO Yan.Effect of Different Sprout Germination Style to Twice Harvest on Yield of Thin-peel of Cucumis melo L.[J].Northern Horticulture,2014,38(06):9.
[3]柴仲平,王雪梅,陈波浪,等.氮磷钾肥配施对香梨膨果期光合特性的影响[J].北方园艺,2013,37(17):171.
CHAI Zhong-ping,WANG Xue-mei,CHEN Bo-lang,et al.Influence of Different Treatments of N,P,K on Photosynthetic Characteristics of Fruit Enlargement Stage of Korla Fragrant Pear[J].Northern Horticulture,2013,37(06):171.
[4]孟宁生,郭宏杰.胡萝卜品种比较试验[J].北方园艺,2013,37(03):43.
MENG Ning-sheng,GUO Hong-jie.Comparative Test on Carrot Cultivars[J].Northern Horticulture,2013,37(06):43.
[5]吴立仁,刘文东,刘金江,等.小苹果‘紫香’的选育及主要性状表现[J].北方园艺,2013,37(07):176.
WU Li-ren,LIU Wen-dong,LIU Jin-jiang,et al.Breeding and Main Characters of Apple ‘Zixiang’[J].Northern Horticulture,2013,37(06):176.
[6]高 健,顾炽明,郑险峰,等.氮磷钾配比对红枣“七月鲜”产量和品质的影响[J].北方园艺,2013,37(09):201.
GAO Jian,GU Chi-ming,ZHENG Xian-feng,et al.Effects of Different Treatments of N,P,K on the Yield and Quality of Zizyphus jujube ‘Qiyuexian’[J].Northern Horticulture,2013,37(06):201.
[7]张献辉,陈奇凌,王东健,等.沙棘新品种“新垦沙棘2号”的选育及栽培技术[J].北方园艺,2012,36(15):59.
ZHANG Xian-hui,CHEN Qi-ling,WANG Dong-jian,et al.Breeding and Cultivation Technique of New Varieties of Seabuckthorn ‘Xinkenshaji 2’[J].Northern Horticulture,2012,36(06):59.
[8]王尚堃,张传来.杏梅新品种“金光”研究进展[J].北方园艺,2012,36(20):183.
WANG Shang-kun,ZHANG Chuan-lai.Research Progressing of Prunus mume var.bungo New Varieties of ‘Jinguang’[J].Northern Horticulture,2012,36(06):183.
[9]陈 睿,鲜小林,万 斌,等.60Co-γ辐射对两个杜鹃品种主要性状的影响[J].北方园艺,2015,39(02):46.[doi:10.11937/bfyy.201502014]
CHEN Rui,XIAN Xiao-lin,WAN Bin,et al.Effect of 60Co-γ Ray on Traits of Two Azalea Varieties[J].Northern Horticulture,2015,39(06):46.[doi:10.11937/bfyy.201502014]
[10]孙彦萍,赵 凡.矮壮素对红莴笋植株性状及生长发育的影响[J].北方园艺,2015,39(03):44.[doi:10.11937/bfyy.201503013]
SUN Yan-ping,ZHAO Fan.Effect of Chlormequat on Plant Traits and Growth of Red Lettuce[J].Northern Horticulture,2015,39(06):44.[doi:10.11937/bfyy.201503013]
备注/Memo
作者简介:冯玲霞(1984-),女,硕士,园艺师,现主要从事无土栽培技术等研究工作。E-mail:fenglingxia0504@163.com.