CHEN Fu,LU Li-yin,XIE Kui-zhong,et al.Effects of Planting Density,Nitrogen and Phosphorus FertilizerApplied on the Tuber Yield of Longshu No.7[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(07):43-47.
栽培密度和氮磷施肥水平对陇薯7号产量的影响
- Title:
- Effects of Planting Density,Nitrogen and Phosphorus FertilizerApplied on the Tuber Yield of Longshu No.7
- 文章编号:
- 1002-2767（2012）07-0043-05
- Keywords:
- Longshu No.7; tuber yield; plant density; fertilizer application; general design of relational regression
- 分类号:
- S532.062
- 文献标志码:
- A
- 摘要:
- 为优化陇薯7号生产栽培技术，采用二次通用旋转设计，研究了陇薯7号产量与栽培密度、施氮量及施磷量的定量关系，建立了以陇薯7号产量为目标函数的数学模型，解析了各因子对产量的主效应及互作效应。结果表明:建立的回归模型达显著水平，且拟合性较好。各栽培因子对陇薯7号产量的影响为：栽培密度＞氮＞磷，各因子间交互作用较大。经模拟寻优，确定了陇薯7号在甘肃中部半干旱地区产量各栽培因子优化组合方案：栽培密度为43 980～47 190株·hm-2，施氮量122.85～163.65 kg·hm-2，施磷量102.00～138.90 kg·hm-2。
- Abstract:
- To optimize cultivation techniques of Longshou No.7,the relationship of yield and plant density,nitrogen fertilizers,phosphorus fertilizers was studied using general rotational regression design,and a mathematical model was established as the objective function of yield，the main effect and interactive effect of three factors to Longshu No.7 were analyzed.The results indicated that the established regression model with better anastomosis was significant,the factors affecting yield of Longshu No.7 were in such an order:plant density＞nitrogen fertilizer＞phosphorus fertilizer,and the interactive effect between planting density and nitrogen fertilizers,phosphorus fertilizers were significant.The optimum comprehensive practice of high tuber yield of Longshu No.7 was:nitrogen fertilizers122.85～163.65 kg·hm-2,phosphorus fertilizers 102.00～138.90 kg·hm-2,plant density 43 980～47 190plant·hm-2.
参考文献/References:
[1]文国宏,王一航,李高峰，等.马铃薯新品种陇薯7号的选育[J].中国蔬菜,2008(4):35~37. [2]袁志发,周静芋.试验设计与分析[M].北京:高等教育出版社,2000:366-387. [3]柳永强，张武，王一航，等.塑膜保水集热对马铃薯试管苗移栽适应性影响[J].黑龙江农业科学,2009（5）：38-40.
相似文献/References:
[1]庄倩倩,陈少鹏,郑永春,等.栽培密度对长白山核桃楸苗期生长的影响[J].黑龙江农业科学,2013,(08):75.
ZHUANG Qian-qian,CHEN Shao-peng,ZHENG Yong-chun,et al.Effect of Planting Density on Seedling Growing of Juglans mandshurica from Changbai Mountains[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(07):75.
[2]王玉莲,杨克军,任海祥,等.不同施肥和栽培密度对双高大豆品种牡丰7号光合特性的影响[J].黑龙江农业科学,2011,(09):13.
WANG Yu-lian,YANG Ke-jun,REN Hai-xiang,et al.Effects of Fertilization Level and Planting Densityon the Photosynthetic Characteristics of Double-High Soybean Variety Mufeng No.7[J].HEILONGJIANG AGRICULTURAL SCIENCES,2011,(07):13.
[3]韩素菊.不同栽培密度对柔毛淫羊藿生长的影响[J].黑龙江农业科学,2014,(08):112.
HAN Su-ju.Effect of Different Densities on the Growth of Epimedium pubescens[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(07):112.
[4]姜天瑞,宋 微,刘华招.半直立耐密型水稻密度试验研究[J].黑龙江农业科学,2015,(01):14.[doi:10.11942/j.issn1002-2767.2015.01.0014]
JIANG Tian-rui,SONG Wei,LIU Hua-zhao.Study on Density of Semi erect and Density tolerance Rice[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(07):14.[doi:10.11942/j.issn1002-2767.2015.01.0014]
[5]张洪全,连成才,王诚,等. 合玉15号产量构成因素及最佳栽培密度的研究[J].黑龙江农业科学,1992,(05):20.[doi:10.11942/j.issn1002-2767.1992.05.0020]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,1992,(07):20.[doi:10.11942/j.issn1002-2767.1992.05.0020]
[6]高存启,刘宝海,宋福金,等.不同施肥量及栽培密度对寒地水稻米质和产量的影响[J].黑龙江农业科学,2004,(03):9.[doi:10.11942/j.issn1002-2767.2004.03.0009]
GAO Cun-qi,LIU Bao-hai,SONG Fu-jin,et al.Effect of Viorious Amount of Fertilizer and Densities on Edible Rice Quality and Yield in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2004,(07):9.[doi:10.11942/j.issn1002-2767.2004.03.0009]
[7]王贵江,刘宝海.栽培密度对水稻产量及食味品质影响的相关性研究[J].黑龙江农业科学,2004,(06):5.[doi:10.11942/j.issn1002-2767.2004.06.0005]
WANG Gui-jiang,LIU Bao-hai.Studies on the Effect of Cultivation Density on Yield and Edidle Quality of Rice[J].HEILONGJIANG AGRICULTURAL SCIENCES,2004,(07):5.[doi:10.11942/j.issn1002-2767.2004.06.0005]
[8]陈琦.肥密互作对水稻产量构成因素及产量的影响[J].黑龙江农业科学,,():25.[doi:10.11942/j.issn1002-2767.2018.01.0025]
CHEN Qi.Effects of Fertilizer-density Interaction on Yield Composition and Yield of Rice[J].HEILONGJIANG AGRICULTURAL SCIENCES,,(07):25.[doi:10.11942/j.issn1002-2767.2018.01.0025]
[9]韩冬雪,金冬雪,李美善,等.不同栽培密度和基质处理对食用桔梗性状的影响[J].黑龙江农业科学,2021,(11):22.[doi:10.11942/j.issn1002-2767.2021.11.0022]
HAN Dong-xue,JIN Dong-xue,LI Mei-shan,et al.Effects of Different Planting Densities and Substrate Treatments on Edible Platycodon grandiflorumCharacters[J].HEILONGJIANG AGRICULTURAL SCIENCES,2021,(07):22.[doi:10.11942/j.issn1002-2767.2021.11.0022]
备注/Memo
基金项目：国家发改委陇薯系列马铃薯脱毒种薯冷链物流资助项目（GNKZX-KY-2009-54）