新疆农业科学 ›› 2022, Vol. 59 ›› Issue (7): 1598-1605.DOI: 10.6048/j.issn.1001-4330.2022.07.005

• 作物遗传育种·耕作栽培·种质资源 • 上一篇    下一篇

腐植酸水溶肥对花生生长发育及产量的影响

侯献飞1(), 苗昊翠1(), 李强1(), 顾元国1, 贾东海1, 石必显1, 林萍2   

  1. 1.新疆农业科学院经济作物研究所,乌鲁木齐 830091
    2.新疆农业科学院,乌鲁木齐 830091
  • 收稿日期:2021-10-07 出版日期:2022-07-20 发布日期:2022-08-04
  • 通信作者: 苗昊翠,李强
  • 作者简介:侯献飞(1989- ),男,甘肃庆阳人,助理研究员,硕士,研究方向为油料作物育种与栽培,(E-mail) hou544805196@163.com
  • 基金资助:
    新疆维吾尔自治区杰出青年科技人才培养项目“新疆绿洲生态区中早熟花生选育及高产栽培技术研究”(2019Q009);财政部和农业农村部:国家现代农业产业技术体系资助(CARS-13)

Effects of Humic Acid Water-Soluble Fertilizer on Peanut Growth and Yield

HOU Xianfei1(), MIAO Haocui1(), LI Qiang1(), GU Yuanguo1, JIA Donghai1, SHI Bixian1, LIN Ping2   

  1. 1. Research Institute of Economic Crops, Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
    2. Xinjiang Academy of Agricultural Sciences, Urumqi 830091, China
  • Received:2021-10-07 Online:2022-07-20 Published:2022-08-04
  • Correspondence author: MIAO Haocui, LI Qiang
  • Supported by:
    Xinjiang Uygur Autonomous Region Outstanding Young Scientific and Technological Talents Training Project“Study on the breeding and high-yield cultivation techniques of early maturing peanuts in Xinjiang oasis ecological zone”(2019Q009);Supported by the earmarked fund for(CARS-13)

摘要:

【目的】研究不同配比腐植酸水溶肥对新疆花生生长发育的影响。【方法】通过3年长期定位试验,利用主成分分析对不同处理下花生生长发育及产量。【结果】不同水肥处理下,其中S3全生育期最长,为136 d,较对照长11 d,S1处理下的花针期较对照提前3 d,增长结荚期,与对照生育期相差较小,在干物质增长速率方面,不同处理下对花生的叶片、茎秆、荚果、根系干物质增长速率、根冠比差异较明显,其变化趋势均呈“单峰”形式,S1处理下干物质积累速率相当较高,在产量方面处理S1的单株产量(鲜重)、折合667 m2最高,分别是140.33 g、386.69 kg,分别较对照增产21.84%、3.5%,处理S1综合得分最高,处理S1的腐植酸水溶肥N-P-K配比更适合花生的生长。【结论】N-P-K比例为10-40-10水润土腐植酸水溶肥处理(S1)可以促进花生花针期提前,延长结荚期,高P含量促进了茎秆、荚果的干物质增长速率,提高了花生单株产量,较传统的三元复合肥增产117.86%,且S1处理下花生综合性状优于其他处理。

关键词: 花生; 水肥一体化; 腐植酸水溶肥

Abstract:

【Objective】 To study the effects of different proportions of humic acid water-soluble fertilizer on the growth and development of Xinjiang peanuts.【Methods】 Through a three-year long-term location experiment, the main component analysis was used to comprehensively analyze the growth and yield of peanuts under different treatments. 【Results】 Under different water and fertilizer treatments, S3 had the longest growth period of 136 days, which was 11 days longer than the control. The flowering needle period under the S1 treatment was 3 days earlier than the control, and the pod setting period was increased, which was slightly different from the control growth period. In terms of speed, the dry matter growth rate and root-to-shoot ratio of peanut leaves, stems, pods, and roots under different treatments were significantly different, and their changing trends were in the form of "single peak". The dry matter accumulation rate under S1 treatment was quite high. In terms of yield, the yield per plant (fresh weight) and yield per 667 m2 of treatment S1 were the highest, which were 140.33 g and 386.69 kg, respectively, which increased by 21.84% and 3.5% compared with the control. Principal component analysis found that treatment S1 was in a 2-year trial among them, the overall score was the highest, indicating that the N-P-K ratio of humic acid water-soluble fertilizer treated with S1 was more suitable for peanut growth. 【Conclusion】 The N-P-K ratio of 10-40-10 humic acid water-soluble fertilizer treatment (S1) can advance the peanut flower needle period and prolong the pod setting period. The high P content promotes the dry matter growth rate of stalks and pods, and improves the yield of peanut per plant, whose yield is 117.86% higher than that of the traditional ternary compound fertilizer, and the comprehensive characteristics of peanut under S1 treatment are better than those of other treatments, which can be used as a special water-soluble fertilizer for peanuts in Xinjiang for further demonstration experiments.

Key words: peanut; integration of water and fertilizer; humic acid water solution

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

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