LI Jie,JI Jing-hong,LI Yu-ying,et al.Effects of Fertilizer Reduction Combined with Microbial Fertilizer on Rice Yield and Fertilizer Utilization Rate in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(10):45-49.[doi:10.11942/j.issn1002-2767.2019.10.0045]
化肥减施结合菌肥对寒地粳稻产量及肥料利用率的影响
- Title:
- Effects of Fertilizer Reduction Combined with Microbial Fertilizer on Rice Yield and Fertilizer Utilization Rate in Cold Region
- Keywords:
- microbial fertilizer; rice; yield; nitrogen fertilizer utilization
- 文献标志码:
- A
- 摘要:
- 为明确肥料减施及微生物肥料效果,通过田间小区试验的方法,以农民常规施肥(FP)作对照,研究养分专家系统(NE)推荐施肥技术及添加不同微生物肥料对水稻产量和肥料利用率的影响。结果表明:采用NE推荐施肥技术化肥减量20%与农民常规施肥处理水稻农艺性状及产量变化不大,处理间差异不显著,说明农民施肥中肥料用量偏高。添加的3种微生物菌剂(肥)虽然并没有对水稻产量有显著的提高作用,但与农民常规施肥处理相比,NE推荐施肥及NE推荐施肥结合微生物菌肥的4个处理,氮磷肥利用率均显著增加;水稻氮肥利用率平均提高5.93、5.82、6.83和9.73百分点,磷肥利用率提高3.46、3.79、4.33和4.96百分点,钾肥利用率提高12.92、9.11、14.05和17.69百分点,达到减肥不减产,从而提高肥料利用率的效果。
- Abstract:
- In order to clarify the effect of fertilizer reduction and microbial fertilizer,conventional fertilization by farmers as control,the effect of nutrient expert system (NE) fertilization and microbial fertilizer on rice yield and fertilizer utilization rate were studied by plot experiments.The results showed that there was no significant difference in agronomic characters and yield of rice between the fertilizer reduction of 20% by NE recommended fertilization technique and the farmer’s practiced fertilization treatment,indicating that the amount of fertilizer applied by farmers was higher.Although the three microbial agents (fertilizer) added did not significantly improve the yield of rice,compared with the farmer’s practiced fertilization treatment,the nitrogen and phosphate fertilizer utilization rate increased significantly in the four treatments of NE recommended fertilization and NE recommended fertilization combined with microbial fertilizer.The average utilization rate of nitrogen fertilizer in rice was increased by 5.93,5.82,6.83 and 9.73 percentage points,that of phosphate fertilizer by 3.46,3.79,4.33 and 4.96 percentage points,and that of potash fertilizer by 12.92,9.11,14.05 and 17.69 percentage points.Achieving to reduce the amount of fertilizer does not reduce production,improve fertilizer use efficiency.
参考文献/References:
[1]吕亚敏,吴玉红,李洪达,等.减肥措施对稻田田面水氮、磷动态变化特征的影响[J].生态与农村环境学报,2018,34(4):349-355.
相似文献/References:
[1]迟莉.11%多·咪·福美双悬浮种衣剂防治水稻恶苗病田间药效试验[J].黑龙江农业科学,2013,(02):59.
CHI LI.The Field Efficacy Trial of 11% Carbendazim?Prochloraz?Thiram FSC to Prevent Rice Bakanae Disease[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(10):59.
[2]王玉洋,蒋柳青,董雪梅,等. 不同因素对水稻愈伤组织形成的影响[J].黑龙江农业科学,2013,(01):11.
WANGYu-yang,JIANGLiu-qing,DONGXue-mei,et al.EffectofDifferentFactorsonRiceCallusFormation[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(10):11.
[3]丁佳红,薛正莲,杨超英. 水杨酸对铜胁迫下水稻幼苗膜脂过氧化作用的影响[J].黑龙江农业科学,2013,(01):14.
DINGJia-hong,XUEZheng-lian,YANGChao-ying.EffectofSalicylicAcidonMembraneLipidPeroxidationinRiceSeedlingsunderCopperStress[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(10):14.
[4]王岩成,胡焕春,岳萍. 一定体积的水稻种子间隙吸水量的定量试验[J].黑龙江农业科学,2013,(01):27.
WANGYan-cheng,HUHuan-chun,YUEPing.QuantitativeTestofRiceSeedsGapWaterAbsorptionofCertainVolume[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(10):27.
[5]解忠.不同温度对水稻灌浆期籽粒淀粉关键酶活性及稻米品质的影响[J].黑龙江农业科学,2014,(07):32.
XIE Zhong.Effect of Different Temperature on Grain Starch Key Enzyme Activity and Rice Quality at Filling Stage[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(10):32.
[6]张智杰.牡丹江地区水稻生产现状及发展趋势[J].黑龙江农业科学,2014,(07):144.
ZHANG Zhi-jie.Present Situation and Development Trends of Rice Production in Mudanjiang Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(10):144.
[7]张智杰.水稻粒形性状的QTL分析[J].黑龙江农业科学,2014,(06):15.
LIN Hong,SUN Dequan,LI Suiyan,et al.Evaluation on Induction Rate of Maize Haploid Derived ?Lines for Different Groups F1[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(10):15.
[8]曾宪国,项洪涛,王立志,等.孕穗期不同低温对水稻空壳率的影响[J].黑龙江农业科学,2014,(06):19.
ZENG Xianguo,XIANG Hongtao,WANG Lizhi,et al.Effect of Different Low Temperature on the Percentage of Rice Unfilled Grains in Booting Stage[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(10):19.
[9]白 雪,郑桂萍,王宏宇,等.寒地水稻侧深施肥效果的研究[J].黑龙江农业科学,2014,(06):40.
BAI Xue,ZHENG Guiping,WANG Hongyu,et al.Research on the Effect of Side and Deep Fertilizing for Rice in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(10):40.
[10]王晓东,王茂青,王红霞.寒地水稻种质资源产量构成因素与产量的关系研究[J].黑龙江农业科学,2014,(06):5.
WANG Xiao-dong,WANG Mao-qing,WANG Hong-xia.Analysis on the Relationship Between Yield Components and Yield of Rice Germplasm in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(10):5.
备注/Memo
收稿日期:2019-04-22