[1]时新瑞.测土配方施肥中有效养分系数的测定及应用效果研究[J].黑龙江农业科学,2009,(06):58-60.[doi:10.11942/j.isn1002-2767.2009.06.0058]
SHI Xin-rui.Determination of Available Nutrient Coefficient of Formula Fertilizationby Soil Testing and Study of Application Effect[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(06):58-60.[doi:10.11942/j.isn1002-2767.2009.06.0058]
点击复制
SHI Xin-rui.Determination of Available Nutrient Coefficient of Formula Fertilizationby Soil Testing and Study of Application Effect[J].HEILONGJIANG AGRICULTURAL SCIENCES,2009,(06):58-60.[doi:10.11942/j.isn1002-2767.2009.06.0058]
测土配方施肥中有效养分系数的测定及应用效果研究
《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S]
卷:
期数:
2009年06
页码:
58-60
栏目:
出版日期:
2009-11-10
- Title:
- Determination of Available Nutrient Coefficient of Formula Fertilizationby Soil Testing and Study of Application Effect
- 文章编号:
- 1002-2767(2009)06-0058-03
- Keywords:
- Key words:formula fertilization by soil testing; soil available nutrient coefficient; special fertilizer
- 分类号:
- S151.9
- 文献标志码:
- A
- 摘要:
- 摘要:试验分别在黑龙江省的白浆土、黑土、水稻土、暗棕壤等土壤类型上分水、旱田不同种植方式进行了多点次的试验研究。 并将所取得的相关数据利用有效养分系数计算公式进行计算, 获得了不同土壤类型在测土配方施肥实际运用中的有效养分系数。对有效养分系数和其相对应的土壤供肥量之间进行了回归分析, 结果达到极显著水平。 即土壤养分测定值越小, 土壤有效养分系数越大, 肥料利用率也越高。最后根据测得的有效养分系数进行复混肥配方的筛选试验, 分别得到三大作物(玉米、大豆、水稻)的专用肥配方。
- Abstract:
- Abstract:The coefficient of soil available nutrients of different soil type in testing formula was gained.At the same time, theregression analysis between the available nutrient coefficient andits corresponding fertilizer volume supplied by soilwas con-ducted, the result indicated extremely significant difference.According to the screening test of formula fertilization on availa-ble nutrient coefficient, the formulations of specialty fertilizer of major crops (corn, soybean, rice)were acquired.It played apositive role in guiding farmers to use fertilizer scientific, rational andeconomic, andachieved goodeconomic and social ben-efits.
参考文献/References:
[ 1] 金耀青.计量施肥[ M] .北京:农业出版社,1989:22.[ 2] 李家康, 林葆,梁国庆, 等.对我国化肥使用前景的剖析[ J] .磷肥与复肥, 2001, 16(2):1-5.[ 3] 农业部农业局.配方施肥[ M] .北京:农业出版社, 1989:114.[ 4] 奚廷孔,张艳新.土壤样品的采集和处理技术[ J] .广西农学报,2007,22(3):36-37.[ 5] 潘团胜.测土配方施肥技术在水稻上的应用效果试验[ J] .广西农学报, 2006, 21(5):17-18.[ 6] 余学祥.配方施肥对水稻产量及效益的影响[ J] .安徽农业科学,2006,34(24):65-51.
备注/Memo
作者简介:时新瑞(1983-), 男, 黑龙江省密山市人, 学士, 研究实习员, 从事土壤肥料研究。E-mail:mdjnkyxdny@163.com。
更新日期/Last Update:
2016-11-28