找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Interchanges of Insects between Agricultural and Surrounding Landscapes; Barbara Ekbom,Michael E. Irwin,Yvon Robert Book 2000 Springer Sci

[復(fù)制鏈接]
樓主: 滲漏
11#
發(fā)表于 2025-3-23 10:56:45 | 只看該作者
12#
發(fā)表于 2025-3-23 15:14:28 | 只看該作者
Effect of Habitat Heterogeneity on the Diversity and Density of Pollinating Insects,g natural bee resources in various ecosystems and rules governing the distribution of Apoidea. The studies have been carried out in natural and agricultural landscapes, mainly in the area of Poland and Rumania. The diversity and density of Apoidea have been investigated also in other parts of Europe
13#
發(fā)表于 2025-3-23 20:26:44 | 只看該作者
Diversity and Movement Patterns of Leaf Beetles (Coleoptera: Chrysomelidae) and Leafhoppers (Homopt (Meyer & Turner II, 1994). Much of the land resulting from this activity is cleared and converted to unimproved pasture, forming a patchy landscape mosaic of forest and glade (Franklin & Forman, 1987) in a number of life zones throughout the region.
14#
發(fā)表于 2025-3-23 23:38:30 | 只看該作者
15#
發(fā)表于 2025-3-24 03:44:57 | 只看該作者
Parasitoid Community Structure,ntaining small patches of cropland nested within extensive and interconnected areas of non-crop vegetation. This diversity in the structure of agricultural landscapes can have strong impacts on the diversity, abundance and effectiveness of insect natural enemies that occur within crops (Szentkriraly
16#
發(fā)表于 2025-3-24 07:28:22 | 只看該作者
The Impact of Field Boundary Habitats on the Diversity and Abundance of Natural Enemies in Cereals, 1988). The linear structures are typically grass boundaries or hedges between fields, along farm tracks, roadsides, drainage ditches, water courses and forest edges (Greaves and Marshall, 1987). These semi-natural, remnant biotopes have been included in recent ecological studies of agricultural eco
17#
發(fā)表于 2025-3-24 11:10:14 | 只看該作者
18#
發(fā)表于 2025-3-24 18:19:35 | 只看該作者
Reflecting the many advances occurring inthe food and nutrition fields, this new edition provides students withan integrated approach to the science of food, the nutritionalcontents of food, and the effects of processing on the contents. .The authors offer a variety of stimulating exercises and labo
19#
發(fā)表于 2025-3-24 22:40:07 | 只看該作者
20#
發(fā)表于 2025-3-25 03:03:53 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點(diǎn)評(píng) 投稿經(jīng)驗(yàn)總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國(guó)際 ( 京公網(wǎng)安備110108008328) GMT+8, 2026-2-6 08:15
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
根河市| 奇台县| 西峡县| 龙游县| 阿拉尔市| 清水河县| 临清市| 临泉县| 宿松县| 龙岩市| 商城县| 德江县| 临桂县| 弥渡县| 新乡市| 岑溪市| 化隆| 定安县| 丹江口市| 柘荣县| 新乐市| 大英县| 庆阳市| 禹州市| 米脂县| 齐齐哈尔市| 盘锦市| 佛学| 临朐县| 防城港市| 永兴县| 区。| 武定县| 宣汉县| 渭南市| 东乌珠穆沁旗| 莱芜市| 涪陵区| 广元市| 易门县| 宁阳县|