斜发沸石对干湿交替条件下水稻产量和氮素累积的影响OA北大核心CSTPCD
Effects of clinoptilolite on yield and nitrogen accumulation of rice under alternate wetting and drying irrigation
[目的]斜发沸石作为一种优良的土壤改良剂,因其具有改善土壤养分、提高水稻产量、减少氮素流失等积极作用而广泛用于水稻生产中.通过田间定位试验,探究干湿交替灌溉条件下斜发沸石对水稻氮素吸收利用和产量的长期影响.[方法]在 2017-2021 年连续 5 年进行原位大田试验.试验设计为随机区组试验,设置常规淹灌条件下不施斜发沸石(ICFZ0),干湿交替灌溉下不施斜发沸石(IAWDZ0)和干湿交替灌溉下施加10 t/hm2 斜发沸石(IAWDZ10)3 …查看全部>>
[Objectives]Clinoptilolite has been widely used as a soil amendment in rice production due to its positive effects of improving soil nutrients and decreasing N losses.We carried out a located field experiment to investigate the lasting effects of clinoptilolite on nitrogen uptake and yield of rice under alternate wetting and drying irrigation(AWD)[Methods]The located rice field experiment was conducted consecutively from 2018 to 2021,using a completely rando…查看全部>>
赵清;沙炎;王术;陈涛涛;迟道才
沈阳农业大学水利学院,辽宁沈阳 110866东北农业大学水利与土木工程学院,黑龙江哈尔滨 150030沈阳农业大学农学院,辽宁沈阳 110866沈阳农业大学水利学院,辽宁沈阳 110866||沈阳农业大学国家生物炭研究院,辽宁沈阳 110866||农业农村部生物炭与土壤改良重点实验室,辽宁沈阳 110866沈阳农业大学水利学院,辽宁沈阳 110866
斜发沸石氮干湿交替灌溉水稻产量
clinoptilolitenitrogenalternate wetting and drying irrigationriceyield
《植物营养与肥料学报》 2024 (5)
922-933,12
国家自然科学基金项目(5237904351709173)辽宁省应用基础研究计划项目青年专项(2023030237-JH2/1016)辽宁省"兴辽英才计划"项目(XLYC1902064).
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