Effect of controlled release blended fertilizer on the root morphology, yield and quality of tobacco in different pH soils

doi:10.14088/j.cnki.issn0439-8114.2022.12.019

Abstract

Abstract: To explore the suitable mixing ratio and effects of controlled-release blended fertilizers in tobacco planting soils with different pH values in the Panzhihua area, we set four treatments, which contained conventional fertilization （The total nutrient input was N∶P₂O₅∶K₂O =6.75∶6.35∶17.90, CK）, controlled-release blended fertilizer 1 （Non-coated treatment： controlled release treatment 30 d∶controlled release treatment 60 d∶controlled release treatment 90 d=4∶3∶2∶1,the total nutrient input was N∶P₂O₅∶K₂O=5.9∶5.5∶14.5,CF1）, controlled-release blended fertilizer 2 （The ratio of treatments was 4∶4∶2∶0, the total nutrient input was N∶P₂O₅∶K₂O=5.9∶5.5∶14.5,CF2）, and controlled-release blended fertilizer 3 （The ratio of treatments was 4∶3∶2∶1, the total nutrient input was N∶P₂O₅∶K₂O=6.9∶6.5∶16.9,CF3）, to study the effects on tobacco roots, leaf yield, leaf quality, and leaf chemical composition in soils with different pH. The results showed that the tobacco root performance and leaf yield were better under the CF3 treatment in the higher pH value soils; however, those were better under the CF2 treatment in the lower pH value soil. Under the higher pH value soils, blended controlled-release fertilizers could significantly increase the potassium content of tobacco leaves, thereby greatly increasing the potassium-chlorine ratio and improving the quality of tobacco leaves.

Key words: controlled release blended fertilizer, soil, tobacco, root morphology, yield and quality

CLC Number:

S572

PAN Xing-bing, FENG Jun, JIAN Lian-jun, PENG Jin-guo, YUAN Jia-fu, XU Xiang-yu. Effect of controlled release blended fertilizer on the root morphology, yield and quality of tobacco in different pH soils[J]. HUBEI AGRICULTURAL SCIENCES, 2022, 61(12): 95-100.

References

[1] 丁博锐,李佛琳,刘敏惠,等.中国烟草营养与施肥研究现状—基于1998—2007年文献计量分析[J]. 中国农学通报,2009,25(12):133-139.
[2] 高璐阳,王怀利,王晓飞,等. 我国发展缓控释肥的意义及前景[J]. 磷肥与复肥, 2015, 30(4): 14-17.
[3] 万连步,陈宏坤,葛雨明. 我国缓控释肥产业化发展亟待解决的若干问题[J]. 磷肥与复肥, 2009, 24(3): 9-10.
[4] 陈冠霖,赵其国, OFORI D P,等.包膜型缓/控释肥料研究现状及其在功能农业中的应用展望[J].肥料与健康,2021,48(3):1-6.
[5] 林昌华,樊小林,陈晓远,等. 控释钾配方肥对烤烟产量和烟叶含钾量的影响[J]. 华中农业大学学报, 2012, 31(6): 720-724.
[6] 朱换换,符雷,曾代龙,等. 缓控释肥对烟草生长和烟叶品质的影响研究进展[J]. 山东农业科学,2014,46(10): 144-147, 151.
[7] 陈剑秋,万连步,解玉洪,等. 包膜控释肥对烤烟烟叶钾含量的影响[J]. 中国烟草学报, 2008,14(3): 40-45.
[8] 程冬冬,窦午红,赵贵哲,等.高分子缓/控释肥氮磷养分释放特征及影响因素研究[J].应用基础与工程科学学报,2015,23(3): 484-492.
[9] 王艳,郑西来,段玉环,等.包膜肥料氮素释放特性的影响因素研究[J]. 土壤与作物, 2017, 6(1): 73-79.
[10] 闫素辉,卓主永,周波,等. 不同类型包膜控释尿素养分释放规律的比较[J]. 安徽农业科学, 2011, 39(8): 4665-4666.
[11] 花可可,李蒙蒙,钟成虎,等. 沿江单季稻区控释掺混肥施用效应研究[J]. 农业机械学报, 2021, 52(6): 314-323.
[12] 章孜亮,杜迎辉,高俊,等. 领先康地小麦控释掺混肥应用效果初探[J]. 现代化农业, 2020(1): 18-19.
[13] 李伟. 控释掺混肥在小麦/玉米轮作体系中的应用效果研究[D].山东泰安:山东农业大学,2012.
[14] 王建国,尹金,郭峰,等. 新型缓释掺混肥对花生产量和肥料利用的影响[J]. 花生学报, 2020, 49(3): 64-67, 73.
[15] 陈宏坤,李博. 掺混型控释肥对棉花产量及氮肥利用率的影响[J]. 中国农学通报, 2012, 28(3): 213-217.
[16] 贾志红,易建华,符建国,等. 磷肥处理对烤烟生长生理及根系构型的影响[J]. 土壤, 2011, 43(3): 388-391.
[17] 高维常,蔡凯,曾陨涛,等. 农用地膜残留对土壤氮素运移及烤烟根系生长的影响[J]. 土壤学报, 2020, 57(6): 1556-1563.
[18] 陈鹏宇,杨超,汪代斌,等. 基于盆栽试验的促根剂对低温条件下烤烟地上部生长和根系发育的影响[J]. 烟草科技, 2021, 54(1): 17-23.
[19] 刘棋,王皓,张留臣,等.耕作方式对山地烟田耕层养分库容和烤烟根系、土壤水氮空间分布特征的影响[J].中国土壤与肥料,2021(6):104-111.
[20] 王博,刘扣珠,任天宝,等. 减氮条件下生物炭对烤烟根系发育及土壤微生物群落的影响[J]. 中国土壤与肥料, 2021(3): 45-50.
[21] 吴尽,舒英格.炭粒径对不同质地黄壤烤烟光合特性·根系形态及农艺性状的影响[J].安徽农业科学,2020,48(19):152-156.
[22] 彭玉,马均,蒋明金,等.缓/控释肥对杂交水稻根系形态、生理特性和产量的影响[J].植物营养与肥料学报,2013, 19(5):1048-1057.
[23] 孙哲,郑建利,朱国梁,等.不同控释肥养分释放特征及对番茄根系生长、产量与品质的影响[J].中国农学通报,2015, 31(28):65-70.
[24] 施卫省,唐辉,王亚明,等. 控释肥料性质及其对烟草生长影响的研究[J]. 农业工程学报, 2005(1): 6-8.
[25] 黄松青,危跃,屠乃美,等.控释肥对烤烟光合特性和产质量与氮钾利用率的影响[J].中国烟草科学,2015,36(1):54-60.
[26] 郑祥洲,张晶,张玉树,等. 控释专用肥在烤烟生产上的应用[J]. 中国农学通报, 2016, 32(10): 53-57.
[27] 丁洪,郑祥洲,唐莉娜,等. 控释专用肥在烟草上应用效应研究[J]. 中国烟草科学, 2015, 36(5): 33-37.
[28] 王茂福,窦玉清. 金正大包膜控释肥在烤烟上的试验效果[J]. 中国农资, 2007(2): 56-58.
[29] 王先伟,赵伟庆,季建军,等. 控释肥在烟草生产上的应用[J]. 现代农业科技, 2008(23): 192-193.
[30] 张雪芹,彭克勤,王少先.缓释钾肥钾素释放特征及其在烤烟上的应用[J].中国烟草学报,2009,15(3):39-43.