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- There were 11 species in 6 families of natural enemy,among which,ladybug and braconidae were the dominant species. 天敵共有6科11種,其中六斑月瓢蟲(chóng)、菜小脈繭蜂為優(yōu)勢種;
- Discuss the exploitation and utilization of natural resources and environmental protection in Xinjiang. 論新疆自然資源開(kāi)發(fā)利用中的環(huán)境保護問(wèn)題。
- Regard the animality food as principle, have no defense the enemy harm of ability, all of fish,snake,bird,monsterses are they of natural enemy. 以動(dòng)物性食物為主,沒(méi)有防御敵害的能力,魚(yú)、蛇、鳥(niǎo)、獸都是它們的天敵。
- Title: Resources and Utilization of Grasses of Natural Grassland in Shanxi Province. 關(guān)鍵詞:天然草地;禾本科;植物資源;利用
- Utilization of Natural Grassland in Ecological Construction of Crop-grazing Lands Ecolone in the North of Yinshan Inner Mongolia. 內蒙古陰山北麓農牧交錯帶生態(tài)建設中天然草地的利用。
- The species of natural enemy was quite abundance,which included 7 orders,15 families and 24 species. There were 12 species of spiders in the organic litchi orchard. 天敵的種類(lèi)相當豐富,天敵昆蟲(chóng)包括7目15科23種,蜘蛛12種。
- The causes of death of low instar larva are contribute d to the high temperature and the prey of natural enemy, and the adult is mainly died of the infection of Beauveria. 低齡幼蟲(chóng)的死亡原因主要為高溫引起的自然死亡和天敵的捕食,而成蟲(chóng)則主要為白僵菌感染致死。
- There are over 60 Species of natural enemy from 31 Familias, 10 Ordos, and 3 Classes.Predatory carabidae and ladybirds, tea spiders and parasitic wasps are the dominant species. 天敵涉及3綱,10目,31科,60余種,主要是鞘翅目的捕食性步甲和瓢甲、茶園蜘蛛及多種寄生蜂。
- RATIO NAL UTILIZATION OF NATURAL RESOURCES AND PROTECTION NATURAL ECO-ENVIRONMENT FOR FUNDAMENTAL GUARANTEEING COORDINATIVE DEVELOPMENT OF SOCIETY, ECONOMICS AND ENVIRONMENT. 合理利用自然資源 保護自然生態(tài)環(huán)境是社會(huì )經(jīng)濟與環(huán)境協(xié)調發(fā)展的根本保證
- The great difference of natural enemy catches in aerial samples between different areas in the tropics and the temperate zone reflects the different backgrounds of biodiversity. 而溫帶和熱帶空中取樣中伴遷天敵數量相差之巨,也突出反映了不同的生物多樣性背景。
- Anthropogenic environmental degradation is greatly disadvantageous to people's surviving and sufficient, rational utilization of natural conditions and natural resources. 源于人類(lèi)影響的環(huán)境退化對人類(lèi)生存及充分合理地利用自然條件和自然資源是極為不利的。
- Abstract: With the continuous exploiture and utilization of natural resources and sustainable development of the society, domestic garbage growth rapidly. 摘要 :自然資源的不斷開(kāi)發(fā)利用和社會(huì )持續發(fā)展,我國的垃圾產(chǎn)量也快速增長(cháng)。
- The owl is the natural enemy of mice and rats. 貓頭鷹是鼠類(lèi)的克星。
- The relationship between the exploration and utilization of natural resources and eco-environmental protection must be handled properly in the course of the modernization of Tibet,so as to promote changes in the mode of economic growth. 西藏在走向現代化的進(jìn)程中,必須始終正確處理好資源開(kāi)發(fā)利用與生態(tài)環(huán)境保護的關(guān)系,促進(jìn)經(jīng)濟增長(cháng)方式的轉變。
- In addition, complex artificial ecological tea plantations in hilly regions improve eco-environment and increase amount of natural enemy to restrain the occurrence and development of primary pests. 建立人工復合生態(tài)茶園和遮陽(yáng)網(wǎng)覆蓋遮蔭同樣有改善丘陵茶園生態(tài)環(huán)境的效果,還可增加天敵數量,抑制茶園主要害蟲(chóng)的發(fā)生和發(fā)展。
- Geo-science has increasingly become a multi-discipline science, enabling man to acquire new capabilities in the exploration, protection and rational utilization of natural resources and ecological environment. 地球科學(xué)愈來(lái)愈趨向綜合化,為人類(lèi)探索、保護和合理利用資源和生態(tài)環(huán)境增加了新的能力。
- We visited a museum of natural history. 我們參觀(guān)了一個(gè)自然博物館。
- Study on Parasitical Natural Enemy Insect of Saperda populnea L. 青楊天牛寄生性天敵昆蟲(chóng)初步研究。
- The relationship between the exploration and utilization of natural resources and eco-environmental protection must be handled properly in the course of the modernization of Tibet, so as to promote changes in the mode of economic growth. 西藏在走向現代化的進(jìn)程中,必須始終正確處理好資源開(kāi)發(fā)利用與生態(tài)環(huán)境保護的關(guān)系,促進(jìn)經(jīng)濟增長(cháng)方式的轉變。
- The operation of natural law is constant. 自然法則的作用是永恒的。