Study of the Prediction of Development Stage and Population Size of Soybean Aphid in Northern Liaoning, China
| dc.citation.atitle | 辽北大豆蚜发生期发生量的预报研究 | |
| dc.citation.epage | 21 | |
| dc.citation.issn | 0529-1542 | |
| dc.citation.issue | 6 | |
| dc.citation.jtitle | Plant Protection (Institute of Plant Protection, CAAS, China) | |
| dc.citation.spage | 19 | |
| dc.citation.volume | 16 | |
| dc.contributor.author | Tian, Zhengreng | |
| dc.contributor.author | Zhao, Shuyan | |
| dc.contributor.author | Hu, Chenxiao | |
| dc.date.accessioned | 2017-06-01T16:41:41Z | |
| dc.date.available | 2017-06-01T16:41:41Z | |
| dc.date.published | 1990 | |
| dc.description | A model for predicting the days for aphids to reach 10 thousand/100 plants in Northern Liaoling province was established by stepwise regression. In order to include enough parameters in the stepwise regression model to predict the aphid population, parameters were carefully selected by path analysis at first, and then a multiple regression model was established (F=0). At the same time, a stepwise discriminant model was established too. Integrated prediction was conducted by the combination of these two methods. Prediction fed with historical data had 100% fitness. Forecasting tests in the past two years were all correct. | |
| dc.description | Originating text in Chinese. | |
| dc.description | Citation: Tian, Zhengreng, Zhao, Shuyan, Hu, Chenxiao. (1990). Study of the Prediction of Development Stage and Population Size of Soybean Aphid in Northern Liaoning, China. Plant Protection (Institute of Plant Protection, CAAS, China), 16(6), 19-21. | |
| dc.identifier.uri | http://hdl.handle.net/2097/35633 | |
| dc.language.iso | eng | |
| dc.relation.uri | http://www.refworks.com/refshare?site=015251129867200000/RWWEB101202057/Soybean%20Aphid%20Literature%20for%20Translation&rn=20 | |
| dc.rights | Copyright for this item remains with the original copyright holder. Permission was obtained from the copyright holder to translate into English, where applicable, and to host the full-text content. | |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.subject | soybean aphid | |
| dc.subject | Stepwise regression | |
| dc.subject | Path analysis | |
| dc.subject | Integrated prediction | |
| dc.title | Study of the Prediction of Development Stage and Population Size of Soybean Aphid in Northern Liaoning, China | |
| dc.type | Text |
