劲素复合肥在芹菜生产上的应用效果研究
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摘要
为验证劲素专用底肥(17-17-17)和劲素硝硫基复合肥(15-15-15、15-5-25)的应用效果,以芹菜为试材,通过对比不同施肥处理的芹菜生长指标(株高、地上部干重、地下部干重、叶绿素含量)、产量和品质指标(可溶性糖含量、可溶性固形物含量、VC含量)来评价劲素专用底肥和劲素硝硫基复合肥对芹菜的生长、产量和品质的影响。结果表明,与普通复合肥作底肥相比,劲素专用底肥在促进芹菜生长及产质提高方面均具有显著的作用,芹菜产量可增加3 134.7 kg/hm~2,增幅为5.42%;与普通的复合肥作追肥相比,劲素硝硫基复合肥能够显著促进芹菜后期的生长、提高芹菜的光合作用能力、提高芹菜的VC含量,产量可提高2 134.1 kg/hm~2,增幅为3.50%。与芹菜整个生长期均施用普通复合肥相比,施用劲素系列肥料可显著增加芹菜产量5 268.8 kg/hm~2,增幅为9.12%,且芹菜生长过程中的各项生理指标及最终芹菜的品质均有显著改善。由此表明,劲素专用底肥和劲素硝硫基复合肥在芹菜生产上均具有较好的肥效,将这2种肥料作为套餐肥使用,对于芹菜的生长促进和产质提高的效果更加显著。
In order to verify the application effect of Jinsu special base fertilizer(17-17-17)and Jinsu nitrate of S-based compound fertilizer,a field experiment was carried out to compare the growth index(plant height,aboveground dry weight,underground dry weight,chlorophyll content),yield and quality index(soluble sugar content,soluble solids content,vitamin C content)among different treatments in celery production.The results showed that,compared with the treatment of ordinary compound fertilizer as base fertilizer,the Jinsu special base fertilizer had a significant effect in promoting the growth and quality of celery,the yield of celery increased 3 134.7 kg/hm~2,the rate of increase was 5.42%;compared with the treatment of ordinary compound fertilizer as later fertilizer,Jinsu nitrate of S-based compound fertilizer could significantly promote the late growth of celery,improve the photosynthetic capacity of celery and increase the vitamin C content of celery,the yield of celery increased 2 134.1 kg/hm~2,the rate of increase was 3.50%;compared with the treatment of applying ordinary compound fertilizer throughout the growth period,applying Jinsu compound fertilizer could significantly increase yield 5 268.8 kg/hm~2,the rate of increase was 9.12%.The physiological indicators in the growth process and the quality of celery could be improved significantly.The above results showed that,the Jinsu special base fertilizer and Jinsu nitrate of S-based compound fertilizer both had good fertilizer effect in celery production. These two kinds of fertilizer as a set of fertilizer use had more significant effect on promoting the growth of celery,improving the quality of celery,increasing the yield of celery.
In order to verify the application effect of Jinsu special base fertilizer(17-17-17)and Jinsu nitrate of S-based compound fertilizer,a field experiment was carried out to compare the growth index(plant height,aboveground dry weight,underground dry weight,chlorophyll content),yield and quality index(soluble sugar content,soluble solids content,vitamin C content)among different treatments in celery production.The results showed that,compared with the treatment of ordinary compound fertilizer as base fertilizer,the Jinsu special base fertilizer had a significant effect in promoting the growth and quality of celery,the yield of celery increased 3 134.7 kg/hm~2,the rate of increase was 5.42%;compared with the treatment of ordinary compound fertilizer as later fertilizer,Jinsu nitrate of S-based compound fertilizer could significantly promote the late growth of celery,improve the photosynthetic capacity of celery and increase the vitamin C content of celery,the yield of celery increased 2 134.1 kg/hm~2,the rate of increase was 3.50%;compared with the treatment of applying ordinary compound fertilizer throughout the growth period,applying Jinsu compound fertilizer could significantly increase yield 5 268.8 kg/hm~2,the rate of increase was 9.12%.The physiological indicators in the growth process and the quality of celery could be improved significantly.The above results showed that,the Jinsu special base fertilizer and Jinsu nitrate of S-based compound fertilizer both had good fertilizer effect in celery production. These two kinds of fertilizer as a set of fertilizer use had more significant effect on promoting the growth of celery,improving the quality of celery,increasing the yield of celery.
引文
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[15]田甜,沈丽英,李维昆,等.聚磷酸铵螯合微量元素肥对丝瓜生长的影响[J].磷肥与复肥,2015,30(12):50-52.
[16]马娟,李军,段潇潇,等.水溶性聚磷酸铵制备微量元素螯合物的实验研究[J].磷肥与复肥,2011,26(1):8-10.
[17]张延春,陈治锋,龙怀玉,等.不同氮素形态及比例对烤烟长势、产量及部分品质因素的影响[J].植物营养与肥料学报,2005,11(6):787-792.
[18]王强,姜丽娜,符建荣,等.氮素形态、用量及施用时期对小青菜产量和硝酸盐含量的影响[J].植物营养与肥料学报,2008,14(1):126-131.
[2]梅学文.“镁立硼”复合肥助生菜长得更“美”[J].中国农资,2017(12):22.
[3]薛利,黄学东,要杰方,等.棉田土壤调理剂松土精试验报告[J].新疆农业科技,2009(1):32-33.
[4]付亮,何娜,于广,等.硅钙镁肥在水稻上应用效果初步研究[J].农业科技通讯,2013(11):55-56.
[5]艾新民.硅钙镁肥在南果梨上应用技术报告[J].农家科技,2017(7):111.
[6]王永勤,赵鸿钧.施锌对青花菜产量品质影响机理的研究[J].山西农业大学学报,1999(3):218-221.
[7]李泽,谭晓风,卢锟,等.供镁水平对油桐幼苗生长及光合特性的影响[J].生态学杂志,2015(9):2440-2447.
[8]李晓华,孙伟,房金凤,等.铁缺乏与过量对花生幼苗叶绿素、MDA含量和SOD、POD活性的影响[J].湖北农业科学,2015(18):4408-4411.
[9]鲁巍,张玉先,崔洪秋,等.锰营养对大豆光合作用及产量影响的研究进展[J].现代化农业,2006(12):15-17.
[10]段法尧,夏连胜,郑兆乾,等.钙镁互作对甘蓝产量和品质的影响[J].陕西农业科学,2007(6):3l-33.
[11]许佳雯.钙镁硼配施对“蜜汁”葡萄生长发育、产量及品质的影响[D].长春:吉林农业大学,2015.
[12]梁诗.硼对大白菜生长发育及若干生理生化指标的影响[J].亚热带植物科学,2002,31(3):19-22.
[13]李捷,龚桂友,王胜军,等.锌对作物生长发育的影响[J].吉林农业大学学报,1997,19(增刊1):85-88.
[14]韩金玲,李雁鸣,马春英.锌对作物生长发育及产量的影响[J].河北科技师范学院学报,2004,18(4):72-75.
[15]田甜,沈丽英,李维昆,等.聚磷酸铵螯合微量元素肥对丝瓜生长的影响[J].磷肥与复肥,2015,30(12):50-52.
[16]马娟,李军,段潇潇,等.水溶性聚磷酸铵制备微量元素螯合物的实验研究[J].磷肥与复肥,2011,26(1):8-10.
[17]张延春,陈治锋,龙怀玉,等.不同氮素形态及比例对烤烟长势、产量及部分品质因素的影响[J].植物营养与肥料学报,2005,11(6):787-792.
[18]王强,姜丽娜,符建荣,等.氮素形态、用量及施用时期对小青菜产量和硝酸盐含量的影响[J].植物营养与肥料学报,2008,14(1):126-131.