本文選題：自動(dòng)計(jì)數(shù)　切入點(diǎn)：梨小食心蟲　出處：《河北農(nóng)業(yè)大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：梨小食心蟲是一種林果生產(chǎn)上的重要害蟲。做到科學(xué)防治梨小食心蟲,就要在預(yù)測(cè)預(yù)報(bào)環(huán)節(jié)上做到及時(shí)準(zhǔn)確,準(zhǔn)確估計(jì)蟲口數(shù)量是測(cè)報(bào)的基礎(chǔ)。然而當(dāng)前梨小食心蟲的誘捕統(tǒng)計(jì)工作費(fèi)時(shí)費(fèi)力,測(cè)報(bào)工作容易發(fā)生滯后,各地植保相關(guān)部門對(duì)梨小食心蟲的預(yù)測(cè)預(yù)報(bào)工作缺乏成熟有效的預(yù)測(cè)預(yù)報(bào)系統(tǒng),因此,為了減輕梨小食心蟲調(diào)查的難度,提高調(diào)查的效率和準(zhǔn)確性,本研究通過帶有性誘芯和自動(dòng)計(jì)數(shù)系統(tǒng)的誘捕器采集目標(biāo)昆蟲,結(jié)合相關(guān)模型的預(yù)測(cè)特點(diǎn),建立基于We系統(tǒng),該系統(tǒng)實(shí)時(shí)快速上報(bào)梨小成蟲蟲口數(shù)據(jù),并完成對(duì)梨小食心蟲成蟲的自動(dòng)采集、統(tǒng)計(jì)、查詢、測(cè)報(bào)功能,從而提高其測(cè)報(bào)效率與水平。本研究最終同時(shí)對(duì)保定一桃園梨計(jì)數(shù)系統(tǒng)的監(jiān)測(cè)數(shù)據(jù)對(duì)當(dāng)?shù)乩嫘∈承南x的發(fā)生期計(jì)算出初步預(yù)測(cè)值。主要結(jié)論如下:(1)水盆式和桶型誘捕器的誘捕效果好于藍(lán)色粘蟲板和自制水瓶誘捕器,四種誘捕器依次按序誘捕到:1 293頭、949頭、489頭和153頭;(2)水盆誘捕器和桶型誘捕器不僅可以作為梨小發(fā)生動(dòng)態(tài)的指示,而且可以減輕梨小對(duì)果園的危害程度。(3)發(fā)生規(guī)律:保定滿城坨南地區(qū)2014年梨小1年出現(xiàn)3個(gè)危害高峰分別是六月下旬、七月中下旬、八月下旬;(4)誘捕自動(dòng)計(jì)數(shù)系統(tǒng)統(tǒng)計(jì)結(jié)果與實(shí)際調(diào)查結(jié)果有一定誤差,個(gè)別調(diào)查數(shù)據(jù)因服務(wù)器異常及下雨天氣影響導(dǎo)致與實(shí)際差別較大,但其顯示的動(dòng)態(tài)變化與實(shí)際結(jié)果基本一致,二者的發(fā)生變化率無顯著性差異;(5)本系統(tǒng)采用的誘捕計(jì)數(shù)數(shù)據(jù)管理系統(tǒng)應(yīng)用方便快捷,使梨小食心蟲成蟲的監(jiān)測(cè)數(shù)據(jù)得以有效查詢與管理,并且二次開發(fā)簡(jiǎn)單高效。
[Abstract]:Pear borer is an important pest in forest and fruit production. In order to control it scientifically, it is necessary to be timely and accurate in the prediction and forecast. Accurate estimation of the number of insects is the basis of forecasting. However, at present, the trapping and statistical work of Pear minnow is time-consuming and laborious, and the work of monitoring and forecasting is prone to lag behind. In order to reduce the difficulty of the investigation and improve the efficiency and accuracy of the investigation, the local plant protection departments lack a mature and effective forecasting system for the prediction and prediction of Pear minnow. In this study, the target insects were collected by a trap with a sex trap and an automatic counting system. Based on the prediction characteristics of the related models, we established a real-time and fast data reporting system for small adult pear insects. And complete the automatic collection, statistics, inquiry and forecasting functions of the adults of Pear small heart-eating insects. In order to improve the efficiency and level of its forecasting. Finally, the preliminary prediction value of the occurrence period of local pear borer was calculated from the monitoring data of Baoding-Taoyuan pear counting system at the same time. The main conclusions are as follows: water basin type and bucket type. The trapping effect of the trap was better than that of the blue armyworm plate and the self-made water bottle trap. The four kinds of traps were sequentially entrapped to 1 293, 949, 489 and 153, respectively.) the basin trap and the bucket trap can not only be used as indicators of the dynamics of pear. Moreover, it can reduce the damage degree of pear to orchard. (3) the occurrence rule: in 2014, the peak of pear damage in 2014 was in late June and middle and late July in Baoding Mancheng Tuonan area. In late August, there was a certain error between the statistical results of the trap automatic counting system and the actual survey results, and the difference between the individual survey data and the actual results was quite large due to the abnormal server and rain weather. However, the dynamic change of the system is basically consistent with the actual results. There is no significant difference in the rate of change between the two systems. 5) the trapping and counting data management system used in this system is convenient and fast. So that the monitoring data of adults of Pear fruit-eating insects can be queried and managed effectively, and the secondary development is simple and efficient.
【學(xué)位授予單位】：河北農(nóng)業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：S126;S433

【引證文獻(xiàn)】

相關(guān)會(huì)議論文 前2條

1 張弦;;數(shù)據(jù)挖掘在農(nóng)業(yè)中的應(yīng)用[A];紀(jì)念中國(guó)農(nóng)業(yè)工程學(xué)會(huì)成立30周年暨中國(guó)農(nóng)業(yè)工程學(xué)會(huì)2009年學(xué)術(shù)年會(huì)（CSAE 2009）論文集[C];2009年

2 李麗莉;張思聰;張安盛;門興元;周仙紅;于毅;;一種改進(jìn)的性信息素誘捕器對(duì)梨小食心蟲的誘捕效果[A];植�？萍紕�(chuàng)新與病蟲防控專業(yè)化——中國(guó)植物保護(hù)學(xué)會(huì)2011年學(xué)術(shù)年會(huì)論文集[C];2011年

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本文編號(hào)：1647518