WANG Jingjing,ZHANG Zikun,ZHANG Hongyong,et al.Effects of Density and Row Spacing on Photosynthetic Characteristics and Yield of Pigment Peppers[J].Northern Horticulture,2016,40(23):63-66.[doi:10.11937/bfyy.201623015]
密度和行距配置对色素辣椒光合特性及产量的影响
- Title:
- Effects of Density and Row Spacing on Photosynthetic Characteristics and Yield of Pigment Peppers
- Keywords:
- density; row spacing; pigment peppers; photosynthetic characteristics; yield
- 文献标志码:
- A
- 摘要:
- 以色素辣椒‘0409’为试材，采用裂区试验设计，设置不同种植密度（82 500、67 500、52 500 株?hm-2）不同行距配置（70 cm+50 cm、60 cm+60 cm、80 cm+40 cm），研究密度和行距配置对色素辣椒光合特性及产量的影响。结果表明：密度和行距配置均显著影响色素辣椒产量。随着种植密度的增加，叶面积指数和群体干物质积累均增加，而功能叶的光合速率（Pn）、气孔导度（Gs）和蒸腾速率（Tr）逐渐减小，青果数和落果率增加，单株商品果数减少，但是较高的有效公顷株数足以弥补它的劣势，所以密度为82 500株?hm-2时产量最高，平均为7 201.40 kg?hm-2；同一密度下不同行距配置时大小行种植比等行距更有利于获得高产，在3个密度下80 cm+40 cm行距配置的叶面积指数、群体干物质积累、功能叶的Pn、Gs和Tr以及单株商品果数均高于其它2个行距配置，产量为最高。因此，82 500株?hm-2种植密度、80 cm+40 cm行距配置为色素辣椒最佳栽培方式，群体增产潜力最大。
- Abstract:
- To study effects of density and row spacing on photosynthetic characteristics and yield of pigment peppers, the cultivar ‘0409’ was used as test material that planted under different densities (82 500, 67 500, 52 500 plants?hm-2) and row spacing configurations (70 cm+50 cm, 60 cm+60 cm, 80 cm+40 cm) using split test design. The results showed that densities and row spacing configurations had significant effects on yield of pigment peppers. With planting densities increasing, the leaf area index and group dry matter accumulation increased, the photosynthetic rate (Pn), stomatal conductance (Gs) and transpiration rate (Tr) of functional leaves decreased gradually, the number of green fruit and the rate of fruit dropping increased, while the number of fruit per plant decreased. Higher effective number of hectares made up its disadvantages enough, so the highest yield was 7 201.40 kg?hm-2 on average under 82 500 plants per hectare. Under the same density, wide-narrow row planting in different row spacing was more conducive to high yield than equal row spacing. The leaf area index, dry matter accumulation, Pn,Gs and Tr of functional leaves and the number of fruit per plant were higher than the other two row spacing under 80 cm+40 cm in three densities. Therefore, the best cultivation method of pigment pepper was 80 cm+40 cm row spacing under 82 500 plants?hm-2, which made group yield potential largest.
参考文献/References:
[1]马艳青.我国辣椒产业形势分析[J].辣椒杂志,2011(1):1-5. [2]姚祖凤,姜洪杰,张世文.关于辣椒红色素的研究[J].吉首大学学报(自然科学版),2000,21(2):48-52. [3]李莉萍,王军,段泽敏.有机肥、无机肥与微肥配施对色素辣椒生长发育及产量的影响[J].热带作物学报,2009,30(11):1602-1606. [4]王映山,曹建华,李少武.色素辣椒病虫害绿色防控技术[J].新疆农垦科技,2011(5):27. [5]殷学云,张国森,赵文怀,等.色素辣椒疫病发生规律与综合防治[J].蔬菜,2011(4):28-29. [6]张世辉.焉耆盆地色素辣椒优质丰产栽培技术[J].北方园艺,2012(14):51-52. [7]张梅秀,张肖凌,魏玉杰,等.色素辣椒引种及栽培技术研究[J].现代农业科学,2008,15(10):9-13. [8]王俊强,腾云飞,马宝新,等.玉米/辣椒间作群体对光能利用的研究[J].中国农学通报,2010,26(13):109-113.
相似文献/References:
[1]徐惠风,魏龙雪,高志新,等.种植密度对蓝蓟光合特性和产量的影响[J].北方园艺,2014,38(10):1.
XU Hui-feng,WEI Long-xue,GAO Zhi-xin,et al.Effect of Plant Density on Photosynthetic Characters and Yield of Echium vulgare [J].Northern Horticulture,2014,38(23):1.
[2]佘德琴,袁玉娟,王 建.西洋南瓜春季生产关键技术研究[J].北方园艺,2013,37(22):27.
SHE De-qin,YUAN Yu-juan,WANG Jian.Study on Key Techniques of Spring Production of Cucurbita maxima Duch.[J].Northern Horticulture,2013,37(23):27.
[3]李永平,田 丰,李福安,等.不同套种作物对麻花艽生长的影响[J].北方园艺,2014,38(01):156.
LI Yong-ping,TIAN Feng,LI Fu-an,et al.Effect of Different Intercrops on the Growth of Gentiana straminea[J].Northern Horticulture,2014,38(23):156.
[4]许耀照,吕彪,王勤礼,等.密度和整枝方式对有机生态型无土栽培辣椒商品性及产量的影响[J].北方园艺,2013,37(05):1.
XU Yao-zhao,LV Biao,WANG Qin-li,et al.Effect of Different Planting Densities and Pruning Methods on Commodification and Yield of Organic Ecotype Soilless Cultured Pepper[J].Northern Horticulture,2013,37(23):1.
[5]苏付保,秦凤梅,温中林,等.喜树留床苗截干高度和密度对叶片生物量的影响[J].北方园艺,2013,37(09):81.
SU Fu-bao,QIN Feng-mei,WEN Zhong-lin,et al.Effect of Cutting Height and Density on Leaf Biomass of Camptotheca acuminata Decne in Bed Seedings[J].Northern Horticulture,2013,37(23):81.
[6]邱崇洋,高敏,曾瑞珍,等.栽培密度和深度对一叶兰生长的影响[J].北方园艺,2012,36(20):41.
QIU Chong-yang,GAO Min,ZENG Rui-zhen,et al.Effects of Planting Density and Depth on the Growth Characters of Aspidistra elatior[J].Northern Horticulture,2012,36(23):41.
[7]马 尧,刘 野.不同移栽密度对玉竹有效成分的影响[J].北方园艺,2015,39(03):137.[doi:10.11937/bfyy.201503040]
MA Yao,LIU Ye.Effect of Different Transplanting Density on the Effective Constituents of Polygonatum odoratum[J].Northern Horticulture,2015,39(23):137.[doi:10.11937/bfyy.201503040]
[8]雷喜红,李新旭,王铁臣,等.不同种植密度对番茄长势、果实品质及产量的影响[J].北方园艺,2015,39(07):30.[doi:10.11937/bfyy.201507009]
LEI Xi-hong,LI Xin-xu,WANG Tie-chen,et al.Effect of Planting Density on Development，Fruit Quality and Yield of Tomato[J].Northern Horticulture,2015,39(23):30.[doi:10.11937/bfyy.201507009]
[9]郭正,李军,张玉娇,等.密度对苹果园产量和土壤水分利用影响的模拟[J].北方园艺,2015,39(16):27.[doi:10.11937/bfyy.201516006]
GUO Zheng,LI Jun,ZHANG Yujiao,et al.Simulation of Water Productivity and Soil Water Use of Different Planting Density Apple Orchard[J].Northern Horticulture,2015,39(23):27.[doi:10.11937/bfyy.201516006]
[10]塔娜,崔艳伟,小沢圣,等.北方半干旱区不同水氮供应及种植密度对小南瓜产量的影响[J].北方园艺,2016,40(13):1.[doi:10.11937/bfyy.201613001]
Tana,CUI Yanwei,KIYOSHI Ozawa,et al.Effect of Planting Density,Irrigation Intensity and Nitrogen Application on Pumpkin Yield in Northern Semi-arid Region[J].Northern Horticulture,2016,40(23):1.[doi:10.11937/bfyy.201613001]
[11]陈一鑫,陈志远,宋丽娜,等.不同密度与行距对番茄生长及产量的影响[J].北方园艺,2020,44(16):8.[doi:10.11937/bfyy.20194799]
CHEN Yixin,CHEN Zhiyuan,SONG Lina,et al.Effects of Different Density and Row Spacing on Tomato Growth and Yield[J].Northern Horticulture,2020,44(23):8.[doi:10.11937/bfyy.20194799]
备注/Memo
第一作者简介：王静静（1984-），女，硕士，农艺师，研究方向为蔬菜栽培生理。E-mail：wjj19840303@163.com. 责任作者：贺洪军（1962-），男，推广研究员，现主要从事蔬菜育种与栽培等研究工作。E-mail:hhj9666@126.com. 基金项目：山东省现代农业产业技术体系资助项目（SDAIT-04-03）；山东省农业重大应用技术创新资助项目。