
Effects of Potassium Fertilizer Types on the Growth and Yield of Pepper
ZHANGWu, HUANGWenyan, LIUYueyan, WANGJianjian
Effects of Potassium Fertilizer Types on the Growth and Yield of Pepper
The effects of different potassium fertilizer types on the growth and yield of pepper were studied to provide a theoretical basis for rational fertilization and efficient planting of pepper. Under the potted soil culture condition, potassium chloride and potassium sulfate were used as the source of fertilizer. The plant height, stem diameter, biomass of root, stem and leaf, and yield of pepper were measured based on three different treatments: no potassium fertilizer (CK), potassium chloride (K1) and potassium sulfate (K2). The tested pepper varieties were ‘Zhenghong 189’ and ‘Yanjiao 425’. The results showed that: compared with CK group, the application of potassium chloride and potassium sulfate could promote the plant height, stem diameter, and biomass of root, stem and leaf of pepper, and enhance the growth and development of pepper. The total biomass of ‘Zhenghong 189’ under K1 and K2 increased by 19.26% and 25.88%, respectively, compared with that of CK, and the total biomass of ‘Yanjiao 425’ under K1 and K2 increased by 49.22% and 73.93%, respectively, compared with that of CK. The two types of potassium fertilizers increased the number of pepper seeds, the weight of single fruit and the seed setting rate of pepper, thus increasing the yield of pepper. The yield of ‘Zhenghong 189’ under K1 and K2 increased by 6.43% and 10.46%, respectively, compared with that of CK, and the yield of ‘Yanjiao 425’ under K1 and K2 increased by 20.23% and 22.49%, respectively, compared with that of CK (P<0.05). Comparing the two pepper varieties, ‘Yanjiao 425’ was more sensitive to potassium fertilizer. Under the conditions of this experiment, pepper was not sensitive to chlorine, and potassium sulfate was better than potassium chloride in promoting the growth and yield of pepper under the normal application of nitrogen and phosphate fertilizer. In order to achieve high yield and high quality in pepper cultivation, potassium sulfate treatment is an appropriate choice.
pepper / potassium fertilizer / potassium chloride and potassium sulfate / growth and development / yield {{custom_keyword}} /
表1 1995—2019年冬小麦各发育期干物质变化线性趋势 |
发育期 | 停止生长期 | 返青期 | 拔节期 | 乳熟期 | 成熟期 |
---|---|---|---|---|---|
线性方程L | y=0.0039x+0.0288 | y=0.0045x+0.0155 | y=0.0038x+0.1935 | y=0.0553x+1.2225 | y=0.0138x+0.4439 |
R2 | 0.4471 | 0.5051 | 0.2490 | 0.5057 | 0.2672 |
[1] |
杨胜伟, 苟晓松, 邱化荣, 等. 不同处理方法对朝天椒生长及品质的影响[J]. 耕作与栽培, 2021, 41(1):20-24.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[2] |
萨仁高娃, 胡文忠, 姜爱丽. 辣椒营养保健功能及辣椒食品的研究进展[J]. 食品工业科技, 2012, 33(15):371-375.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[3] |
帅天罡, 陆红佳, 胡益侨, 等. 辣椒营养保健功能与加工利用进展[J]. 中国调味品, 2014, 39(8):125-129.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[4] |
曹永康, 颉建明, 何志学, 等. 钾肥水平对辣椒生长、品质和产量的影响[J]. 甘肃农业大学学报, 2018, 53(6):50-55,63.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[5] |
张洋洋, 任涛, 鲁剑巍, 等. 不同形态钾肥配比对油菜生物量及钾肥利用率的影响[J]. 中国土壤与肥料, 2013(3):74-77.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[6] |
杨庆飞, 许定义, 陈浩, 等. 不同钾肥处理对甘薯养分吸收利用和产量的影响[J]. 湖南农业科学, 2021(5):30-33,37.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[7] |
邬小红, 周浓, 侯瑶, 等. 不同钾肥品种及配施对浙贝母产量和品质的影响[J]. 中国野生植物资源, 2020, 39(8):6-12.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[8] |
谭慧婷, 孙伟, 崔玉照, 等. 钾矿资源现状与杂卤石的开发应用分析[J]. 无机盐工业, 2022, 54(6):23-30.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[9] |
熊增华, 王石军. 中国钾资源开发利用技术及产业发展综述[J]. 矿产保护与利用, 2020, 40(6):1-7.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[10] |
于海英, 陈淑伶, 杨莉琳, 等. 贵阳市近70年气候突变检测及变化趋势分析[J]. 西南大学学报(自然科学版), 2021, 43(9):115-123.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[11] |
翁玲, 吴有恒, 罗阳. 贵阳市旅游气候休闲适宜度分析[J]. 绿色科技, 2020(1):193-196.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[12] |
熊露露, 王健健, 姬拉拉, 等. 氮磷缺乏对薏苡生长及其生理特性的影响[J]. 北方园艺, 2021(1):116-121.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[13] |
刘智强,
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[14] |
郑冬梅, 欧小宏, 米艳华, 等. 不同钾肥品种及配施对三七产量和品质的影响[J]. 中国中药杂志, 2014, 39(4):588-593.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[15] |
杜彩艳, 普继雄, 孙曦, 等. 钾肥种类及用量对三七养分吸收和产量及品质的影响[J]. 中国土壤与肥料, 2022(4):192-200.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[16] |
祝元波, 李世江, 王光敏, 等. 钾肥不同施用量对辣椒产量的影响初探[J]. 辣椒杂志, 2005(4):38-39.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[17] |
熊增海, 刘丽, 刘兵, 等. 硫酸钾对辣椒的抗病增产效应研究[J]. 青海农林科技, 2011(3):4-6.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[18] |
王磊, 安志装, 李虎群, 等. 不同钾肥对辣椒品质及镉吸收累积的影响[J]. 山东农业大学学报(自然科学版), 2021, 52(3):371-376.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[19] |
何志学, 颉建明, 卢家柱, 等. 氮肥水平对辣椒产量和品质的影响[J]. 甘肃农业大学学报, 2017, 52(1):51-56.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[20] |
袁富春, 袁志会, 袁必松, 等. 不同密度栽培对辣椒生长及产量的影响[J]. 长江蔬菜, 2021(8):61-63.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[21] |
肖仕楼, 邝美玲, 冯瑞安, 等. 不同苗龄定植对辣椒生长及产量的影响[J]. 农业科技通讯, 2021(4):186-188.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[22] |
袁月星, 仇美华, 陈琳. 不同施氮量对辣椒生长·产量及氮肥利用的影响[J]. 安徽农业科学, 2020, 48(24):164-166.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[23] |
潘瑞炽. 植物生理学(第5版)[M]. 北京: 高等教育出版社, 2004.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[24] |
谯高阳, 杨跃虎, 李正丽. 施用不同钾肥对辣椒产量和品质的影响[J]. 长江蔬菜, 2014(20):67-69.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[25] |
任朝辉, 田浩, 廖卫琴, 等. 钾肥施用量对辣椒农艺性状及产量的影响[J]. 辣椒杂志, 2019, 17(3):16-18,39.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
[26] |
王翠丽. 不同施肥方式对辣椒生长生理和养分利用的影响[D]. 兰州: 甘肃农业大学, 2017.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
{{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
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