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棉花学报  2011 

控释氮肥对棉花植株N素吸收、土壤硝态氮累积及产量的影响

DOI: 1002-7807(2011)03-0253-06, PP. 253-258

Keywords: 控释氮肥,棉花,氮素吸收,硝态氮

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Abstract:

通过2年田间定位试验研究了控释氮肥和普通氮肥不同用量对棉花植株N素吸收和土壤硝态氮累积及产量的影响。结果表明2008年控释氮肥处理植株N素吸收量和吸收速率在苗期和蕾期小于普通氮肥,但花期以后超过后者,并维持较高水平,2009年的N素吸收量控释氮肥始终高于普通氮肥,同时,控释氮肥不同程度地提高了氮肥表观利用率;在施氮量小于180kg·hm-2条件下,苗期土壤硝态氮累积量(0~90cm)较高,而在蕾期和铃期其硝态氮量相对降低,相同肥料品种处理的土壤硝态氮累积量与施氮量成正相关,控释氮肥养分释放相对稳定,并对下年度产生后续影响;同一肥料品种下,棉花皮棉产量随施氮量增加而增加,控释氮肥处理高于普通氮肥,且氮肥农学利用率明显提高,其中施N量126kg·hm-2的控释氮肥处理,可以达到或超过普通氮肥180kg·hm-2N素处理的产量水平。

References

[1]  张 炎,王讲利,毛端明,等.新疆棉花平衡施肥技术发展现状[J].土壤肥料,2003(4):7-10. ZHANG Yan, Wang Jiang-li, Mao Duan-ming, et al. Developing status of balanced fertilization technology of cotton in Xinjiang[J]. Soil and Fertilizer, 2003(4): 7-10.
[2]  朱兆良,文启孝.中国土壤氮素[M].南京:江苏科技出版社,1992:1288-3031. ZHU Zhao-liang,Wen Qi-xiao. Reserch on soil nitrogen in China[M]. Nanjing: Jiangsu Science and Technology Press, 1992: 1288-3031.
[3]  胡明芳,田长彦,吕昭智,等.氮肥施用量对新疆棉花产量及植株和土壤中硝态氮含量的影响[J].西北农林科技大学学报:自然科学版,2006,34(4):63-68. HU Ming-fang, Tian Chang-yan, Lü Zhao-zhi, et al. Effects of N rate on cotton yield and nitrate-N concentration in plant tissue and soil[J]. Journal of Northwest A&F University: Natural Sciences Edition, 2006, 34(4): 63-68.
[4]  樊小林,廖宗文.控施肥料与平衡施肥和提高肥料利用率[J].植物营养与肥料学报,1998,4(3):219-223. FAN Xiao-lin, Liao Zong-wen. Increasing fertilizer use efficiency by means of controlled release fertilizer(CRF) production according to theory and techniques of balanced[J]. Plant Nutrition and Fertilizer Science, 1998, 4(3): 219-223.
[5]  李方敏,樊小林,陈文东.控释肥对水稻产量和氮肥利用效率的影响[J].植物营养与肥料学报,2005,11(4):494-500. LI Fang-min, Fan Xiao-lin, Chen Wen-dong. Effects of controlled release fertilizer on rice yield and nitrogen use efficiency [J]. Plant Nutrition and Fertilizer Science, 2005, 11(4): 494-500.
[6]  孙克刚,和爱玲,李丙奇,等.小麦-玉米周年轮作制下的控释肥及控释BB肥肥效试验研究[J].中国农学通报,2009,25(12):150-154. SUN Ke-gang, He Ai-ling, Li Bing-qi, et al. Study on the effect of the controlled release urea on wheat-corn[J]. Chinese Agricultural Science Bulletin, 2009, 25(12): 150-154.
[7]  赵 霞,刘京宝,王振华,等.缓控释肥对夏玉米生长及产量的影响[J].中国农学通报,2008,24(6):247-249. ZHAO Xia, Liu Jing-bao, Wang Zhen-hua, et al. Study on growth and yield of summer maize with different sustained controlled release fertilizers[J]. Chinese Agricultural Science Bulletin, 2008, 24(6): 247 -249.
[8]  王新民,侯彦林,介晓磊,等.冬小麦施用控释氮肥增产效应研究初报[J].中国生态农业学报,2004,12(2):98-101. WANG Xin-min, Hou Yan-lin, Jie Xiao-lei, et al. Effect of applying controlled release nitrogen fertilizer on yield enhancement of winter wheat[J]. Chinese Journal of Eco-Agriculture, 2004, 12(2): 98-101.
[9]  胡 伟,张 炎,胡国智,等.控释尿素与普通尿素对棉花生长、养分吸收和产量的影响[J].新疆农业科学,2010,47(7):1402-1405. HU Wei, Zhang Yan, Hu Guo-zhi, et al. Effects of controlled released urea and common urea on growth, nutrient absorption and yield of cotton[J]. Xinjiang Agricultural Science, 2010, 47(7): 1402- 1405.
[10]  王向峰,刘树庆,宁国辉.缓控释肥料的氮素利用率及控制效果研究[J].华北农学报,2006(21):38-41. WANG Xiang-feng, Liu Shu-qing, Ning Guo-hui. Study on the N utilization ratio and the control result of new slow controlled release fertilizers[J]. Acta Agriculturae Boreali-Sinica, 2006(21): 38-41.
[11]  黄永兰,罗奇祥.包膜型缓/控释肥技术的研究与进展[J].江西农业学报,2008,20(3):55-59. HUANG Yong-lan, Luo Qi-xiang. Research advance in technology of coated slow / controlled release fertilizers[J]. Acta Agriculture Jiangxi, 2008, 20(3): 55-59.
[12]  李国锋,何循宏,徐立华.棉花专用包裹配方肥对棉株干物质和氮素积累与分配的影响[J].江苏农业学报,2003,19(2):87-91. LI Guo-feng, He Xun-hong, Xu Li-hua. Effects of the cotton-special coated formula fertilizer on accumulation and distribution of dry matter and nitrogen in cotton plant[J]. Jiangsu Journal of Agricultural Sciences, 2003, 19(2): 87-91.
[13]  郭金强,危常州,侯振安,等.施氮量对膜下滴灌棉花氮素吸收、积累及其产量的影响[J].干旱区资源与环境,2008,22 (9):139-142. GUO Jin-qiang, Wei Chang-zhou, Hou Zhen-an, et al. Effect of N rates on N uptake, accumulation and yield of cotton under drip irrigation and mulch[J]. Journal of Arid Land Resources and Environment, 2008, 22 (9): 139-142.
[14]  李生秀,李宗让,田霄鸿,等.植物地上部分氮素的挥发损失[J].植物营养与肥料学报,1995,1(2):18-25. LI Sheng-xiu, Li Zong-rang, Tian Xiao-hong, et al. Nitrogen losses from plant over ground by NH3 volatilization[J]. Plant Nutrition and Fertilizer Science, 1995, 1(2): 18-25.
[15]  邵国庆,李增嘉,宁堂原,等.灌溉和尿素类型对玉米氮素利用及产量和品质的影响[J].中国农业科学,2008,41(11):3672- 3678. SHAO Guo-qing, Li Zeng-jia, Ning Tang-yuan, et al. Effects of irrigation and urea types on N utilization、yield and quality of maize[J]. Scientia Agricultura Sinica, 2008, 41(11): 3672-3678.
[16]  熊叉升,陈明亮,何圆球,等.包膜尿素对芹菜产量、品质及氮素平衡的影响[J].植物营养与肥料学报,2005,11(1):104- 109. XIONG Cha-sheng, Chen Ming-liang, He yuan-qiu, et al. Influence of coated urea on yield and quality of celery and nitrogen balance[J]. Plant Nutrition and Fertilizer Science, 2005, 11(1):104-109.
[17]  狄佳春,许乃银,陈旭升,等.长江流域气象因素对棉花产量及其构成因子的影响[J].中国棉花,2003,30(6):25-27. DI Jia-chun, Xu Nai-yin, Chen Xu-sheng, et al. Effects of meteorological factors on cotton yield and component factors in Yangtze River Basin[J]. China Cotton, 2003, 30(6): 25-27.

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