GU Xin,YANG Guo-zhen,DING Jun-jie,et al.Short Term Prediction Model for Soybean FrogeyeLeaf Spot in the East of Heilongjiang Province[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(12):67-69.
黑龙江省东部地区大豆灰斑病短期预测模型的建立
- Title:
- Short Term Prediction Model for Soybean FrogeyeLeaf Spot in the East of Heilongjiang Province
- 文章编号:
- 1002-2767(2014)12-0067-03
- 分类号:
- S435.651
- 文献标志码:
- A
- 摘要:
- 为了在大豆灰斑病的大发生年能够准确及时地预测病害发生情况,避免严重的损失,于2005~2013年在黑龙江省东部地区定点、定期调查大豆灰斑病的发生情况,并采集大豆灰斑病侵染期的气象因子,采用逐步回归的方法对大豆灰斑病的流行进行了短期预测,得方程:Y=-62.22-0.54X2+0.16X4+0.19X5+0.12X6+0.12X7-0.07X8+0.13X9。利用该方程对2011~ 2013年进行回归拟合,可以看出其拟合效果非常好,因此,可利用该方程对黑龙江省东部地区大豆灰斑病的发生发展进行中短期预测。
- Abstract:
- In order to accurately predict the occurrence of soybean frogeye leaf spot in the future to avoid serious loss,fixed-point method was used to investigat the soybean frogeye leaf spot from 2005 to 2013 in soybean field in east area of Heilongjiang province.The meteorological factors in the infection period of soybean frogeye leaf spot were collected and used the stepwise regression method to make short-term prediction.Geted the equation:Y=-62.22-0.54X2+0.16X4+0.19X5+0.12X6+0.12X7-0.07X8+0.13X9.And it was fitted to the prediction of 2011~2013.It would forecast the occurrence and development of soybean frogeye leaf spot in the east of Heilongjiang province.
参考文献/References:
[1]
丁俊杰,马淑梅,申宏波,等
.
大豆主要病害双抗种质鉴定初报
[J].
中国油料作物学报,
2006
,
12
(
1
):
154
-
158.
[2]马淑梅,李宝英.气象因素对大豆灰斑病发生的影响[J].中国农业气象,1997,18(5):7-8. [3]刘惕若,李海燕,甄鸿杰.大豆灰斑病流行强度预测模型研究[J].中国油料作物学报,2005,27(3):54-57. [4]刘学敏,李长友,张明厚.大豆灰斑病叶部病斑严重度的分级标准[J].大豆科学,1991,10(4):330-334. [5]丁俊杰.三江平原地区降水量变化与大豆灰斑病相关性分析[J].东北农业大学学报,2013,44(7):1-5. [6]靳学慧,马汇泉,蔡德利,等.通径分析在大豆灰斑病流行研究中的应用[J].黑龙江八一农垦大学学报,1996,9(1)26-30. [7]姜翠兰,胡国华,丁俊杰,等.气象因子对黑龙江省大豆灰斑病发生的影响[J].大豆科学,2009,28(2):278-230. [8]陈士花,吴兴泉,杜春梅,等.寒地春油菜菌核病流行预测方法[J].中国油料作物学报,2005,27(4):89-91. [9]丁俊杰,文景芝,胡国华,等.黑龙江省大豆灰斑病生理小种监测及主栽品种抗性分析[J].大豆科学,2009,28(1):178-180. [10]顾鑫,丁俊杰,杨晓贺,等.2008~2009年黑龙江省大豆灰斑病生理小种的监测[J].大豆科学,2010,29(3):540-542.
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备注/Memo
基金项目:公益性行业(农业)科研专项经费资助项目(201103022-5-06)