LIU Shuang-quan,JI Jing-hong,TONG Yu-xin.Potassium Position Experiment of Maize on the Black Soil[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(10):48-50.
黑土玉米钾肥定位试验研究
- Title:
- Potassium Position Experiment of Maize on the Black Soil
- 文章编号:
- 1002-2767（2010）10-0048-03
- Keywords:
- potassium; location; yield; potassium balance
- 分类号:
- S513.062
- 文献标志码:
- A
- 摘要:
- 通过探索钾在作物、土壤体系内的循环及秸秆还田对保持农田钾素平衡的作用，为合理施用钾肥提供科学依据。结果表明：连年施钾肥对双城市黑土玉米仍有显著的增产作用；K1和K2处理分别比K0处理增产21.3%和16.7%。由于2008年风调雨顺，玉米产量较高，钾肥增产效果显著；长期不施钾肥土壤钾素含量呈波浪式下降，施钾肥有不同程度增产，可见，适量施用钾肥对提高产量、维持土壤钾素平衡、提高土地持续生产能力具有重要意义。
- Abstract:
- The purpose of the study was to explore the function of maize,the cycle within the soil system and straw back to farmland to maintain a balance of potassium in farmland,and to provide a scientific basis for applying potassium fertilizer.The results showed that applying potassium fertilizers in successive years still have significance to maize yield in Shuangcheng.Compared with K0,the treatment of K1 and K2 could increase yield by 21.3% and 16.7%,respectively.Maize yield was higher and the increasing effect of potassium fertilizer on yield was obvious because of good climatic conditions in 2008.The content of potassium presented a wave downward trend in soil where not applying potassium fertilizer for a long time,when applying potassium,the yield was increased in different levels.Therefore,there was significance of applying appropriate potassium fertilizer to improve yield,maintain balance of potassium in soil and improve the sustainable productivity of land.
参考文献/References:
[1]冷玲，刘双全，魏颖.双城土壤养分空间变异与玉米分区施肥技术研究[J].黑龙江农业科学，2007（4）：38-40. [2]刘惠兰.双城玉米生产突破亩产吨粮的经济意义和发展前景[J].黑龙江科技信息，2009（29）：149. [3]丛万彪.三江平原白浆土型水稻土氮磷钾养分平衡的研究[J].中国农学通报，2006（2）：249-253.
相似文献/References:
[1]王文军,李 岑,梁春波,等.钾肥对向日葵产量和品质的调控效应[J].黑龙江农业科学,2012,(12):41.
WANG Wen-jun,LI Cen,LIANG Chun-bo,et al.Regulating Effect of Potassium on the Yield and Quality of Sunflower[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(10):41.
[2]闵凡华,王豪利,孙海龙,等.钾肥和硅肥施用量对寒地水稻产量及产量性状影响[J].黑龙江农业科学,2010,(03):44.
[3]佟玉欣,李玉影,刘双全,等.钾肥不同施用量对玉米产量和效益及钾素平衡的影响[J].黑龙江农业科学,2010,(11):45.
TONG Yu-Xin,LI Yu-ying,LIU Shuang-quan,et al.Effect of Potassium Fertilizer on Yield Benefit of Maize and Potassium Balance of Soil-Crop System[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(10):45.
[4]刘双全.钾对蔬菜产量和品质影响的研究[J].黑龙江农业科学,2000,(04):25.[doi:10.11942/j.issn1002-2767.2000.04.0025]
Liu Shuangquan.Study on the Eff ect of Potash on Yield and Quality of Vegetables[J].HEILONGJIANG AGRICULTURAL SCIENCES,2000,(10):25.[doi:10.11942/j.issn1002-2767.2000.04.0025]
[5]李玉影,刘双全,吴 英,等.长期施钾对草甸土钾素动态变化及产量的影响[J].黑龙江农业科学,2002,(01):26.[doi:10.11942/j.issn1002-2767.2002.01.0026]
LI Yu-ying,LIU Shuang-quan,WU Ying,et al.Effect of Potash Application on the Dynamic Change of Potassium Content in Meadow Soil and Crops Yield[J].HEILONGJIANG AGRICULTURAL SCIENCES,2002,(10):26.[doi:10.11942/j.issn1002-2767.2002.01.0026]
[6]周劲松.寒地杂交稻栽培特性的研究初报[J].黑龙江农业科学,2002,(04):21.[doi:10.11942/j.issn1002-2767.2002.04.0021]
ZHOU Jin-song.Primary Study on the Cultivation Characteristics of Hybrid Rice in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2002,(10):21.[doi:10.11942/j.issn1002-2767.2002.04.0021]
[7]郑淑琴.钾对大豆生理效应及产量和品质的影响[J].黑龙江农业科学,2001,(04):25.[doi:10.11942/j.issn1002-2767.2001.04.0025]
ZHENG Shu-qin.Effect of Potassium on the Physiology , Yield and Quality of Soybean[J].HEILONGJIANG AGRICULTURAL SCIENCES,2001,(10):25.[doi:10.11942/j.issn1002-2767.2001.04.0025]
[8]王海泉,朱继强,汪建学.钾对高油大豆产量和品质的影响[J].黑龙江农业科学,2005,(06):19.[doi:10.11942/j.issn1002-2767.2005.06.0019]
WANG Hai-quan,ZHU Ji-qiang,WANG Jian-xue.Effect of Potassium on the Yield and Quality of High-oil Content Soybean[J].HEILONGJIANG AGRICULTURAL SCIENCES,2005,(10):19.[doi:10.11942/j.issn1002-2767.2005.06.0019]
[9]张健,郭伟,薛盈文,等.不同钾肥水平对小麦品质和产量的影响[J].黑龙江农业科学,2007,(03):37.[doi:10.11942/j.issn1002-2767.2007.03.0037]
ZHANG Jian,GUO Wei,XUE Ying-wen,et al.Effect of Different Amount of Potassium Fertilizer on Wheat Yield and Quality[J].HEILONGJIANG AGRICULTURAL SCIENCES,2007,(10):37.[doi:10.11942/j.issn1002-2767.2007.03.0037]
[10]孟庆雪.钾肥对番茄果实品质的影响[J].黑龙江农业科学,2019,(06):54.[doi:10.11942/j.issn1002-2767.2019.06.0054]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(10):54.[doi:10.11942/j.issn1002-2767.2019.06.0054]
备注/Memo
基金项目：“十一五”国家科技支撑计划资助项目(2008BAD96B02；2008BADA4B06)