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Effect of different planting seedlings and nitrogen levels on photosynthetic characteristics and yie
In order to explore the effects of planting seedlings and nitrogen levels on high yielding rice variety,selecting two ne......
Seasonal Variations of Soil Enzyme Activity on Rocky Hillsides Continuously Planted with Vitis heyne
[Objectives]This study was conducted to investigate the effects of Vitis heyneana cultivation on rocky hillsides on the ......
Performance of Medicinal and Aromatic Chamomile (Matricaria chamomilla L.) under Different Planting,
New and old genotypes of German chamomile(Matricaria chamomilla Linn.)were experimented under different planting methods......
This paper introduced the advantages of planting sprout vegetables in family rooms,expounded assembly principle of indoo......
Reducing nitrogen application with dense planting increases nitrogen use efficiency by maintaining r
Rational nitrogen(N) application can greatly increase rice(Oryza sativa L.) yield. However, excessive N input can lead n......
Effects of Forest Restoration Techniques on Community Diversity and Aboveground Biomass on Area Affe
Currently there is an urgent and special attention in actions to restore tropical forests.In this study,we evaluated the......
“have+宾语+过去分词”结构是have的使役用法。这种用法有以下两种含义: 一、cause somebody to do something使某人做某事,表示......
Good afternoon,ladies and gentlemen.My name’s Simon.I’m a student from Glass One,Grade Four.I like space.It’s magical......
Dendrobium officinale is a kind of traditional Chinese medicine that belongs to national second class protected medicina......
In recent years,with the vigorous development of the Chinese herbal medicine market in China,the government and various ......
Look at the funny pictures and read the sentences. You will find it easy to remember(记住)the words!B b bar/ba:/酒吧John......
把自己紧紧牢牢地埋在“信念”的土壤里。每天浇灌以“积极”的思想,并始终保持湿润。经常以“宽容”来护根,这样有利于幸福的幼苗......
初中阶段我们一共学习了有8种动词的时态,其中包括一般现在时、现在进行时、一般过去时、过去进行时、一般将来时、过去将来时以及......
PARTICIPATION IS KEY TO DEVELOPMENT FOR POVERTY ALLEVIATION--Elementary Introduction of Practice Fea
HuoshanChina-NetherlandsPovertyAlleviationProjectisanintegratedpovertyreliefprojectassistingHuoshanCountyofAnhuiProvince......
On the basis of the survey data from plain areas of Henan Province,farmers’ cognition and willingness to plant trees in......
Combining current situations of Chinese herbal medicine planting industry in Shandong,in line with existing problems of ......
The use of the deep-planting techniques for poplars is the major achievements of the project on the afforestationtechni......
This paper, from the development of Chinese economy and forest resources as well as the fast-growing and high-yield tim......
Practical Application of Participatory Approach in Land Conversion Project Planning: A Case in Quxia
Application of participatory approaches in governmental forestry projects is a bran-new forestry design method. The pur......
With world population growth arable land area is decreasing. Saline soil is an important naturalresource. However it has......
Metropolitan Manila, the capital region of the Philippines, initiated urban forestry projects toshowcase its environment......
Seabuckthorn (Hippophae rhamnoides) planting areas in the three northern areas (north, northeast and northwest) of China......
Urban forestry is now increasingly practiced in Thailand. This has gained impetus because ofgradual deterioration of vis......
栽培密度是植物生长的重要影响因子,能够显著影响植物的生长。2004年5月,将温室培养的喜树(CamptothecaacuminataDescne)幼苗按照5......
本刊编辑部举办的’９９全国暑期英汉翻译高级讲习班期间，著名翻译家、《英汉大词典》主编陆谷孙先生因故未能前来授课，但为表示对讲习班......
2inVestigati《)n Oil the 0 rientation for i{a1.1iessing the“ullied Rolling Area inWe stern Sh8a“xi Proyince ……………......
Digital Forestry as a concept was developed after the Digital Earth program. The Chinese scientists were not only among ......
Urban forestry is an emerging science and art in the field of resource management in the Philippines.The concepts and pr......
The objective of this study was to understand influence of planting spacing on mechanical properties of Eucalyptus grand......
Growth and wood and bark properties of Abies faxoniana seedlings after one year’s exposure to elevated CO2 concentratio......
We studied the variation of soil moisture as well as its regularity over the irrigation cycle at shelterbelts along the ......
人工补植通常用于增加低商业价值树种盛行的次生林中期望树种的密度。本研究评估了均格种植法(vis-à-vis gap)和行植法(line plan......
In 1987,a catastrophic fire burned over 1330000 ha in the densely forested area of the Da Hinggan Mountains in the north......
The height growth of Korean pine plantation was investigated for different ages of saplings in Benxi city of the eastern......
Rooftop gardening or green roof establishment, one of the methods of afforestation for urban greening, has many benefits......
Natural spruce-fir mixed stand is one of the main forest types in the world,and also has huge ecological,economic and so......
Discussion on Spatial Optimization Modeling of Water Resource Conservation Forests and Management Pr
According to the unification principle of system structure and system function of the Water Resource Conservation Forest......
Low temperature,IBA concentrations and optimal time for adventitious rooting of Eucalyptus benthamii
Eucalyptus benthamii is a forest species of economic interest that has difficulty with seed production and also is consi......
Early performance of Pinus radiata provenances in the earthquakeravaged dry river valley area of Sic
A provenance experiment involving five native provenances and an Australian landrace of Pinus radiata(D.Don) was establi......
Occurrence Reasons and Integrated Control of Physiological Chlorosis ofCinnamomum camphora L. in Urb
The relevant factors for physiological chlorosis of Cinnamomum camphora L. in Pingdingshan were studied combining with r......
Foreign Friends Plant Trees to Make Beijing Greener Third Beijing International Friendship Forest Tr
On April 15,more than 400 foreign diplomats,experts and students from Sri Lanka,Australia,Russia and 33 other countries ......
Based on the field data and laboratory analysis,we studied the soil organic carbon storage and vertical distribution fea......
Screening of 19 genotypes of Eucalyptus spp.against gall wasp(Leptocybe invasa) in North-western Ind
The present study was carried out at Punjab Agricultural University,Ludhiana,India.Nineteen clones of Eucalyptus spp.wer......
In 2014,the betel nut planting area was 94000 ha,betel nut yield reached 231000 t,and the annual processing capacity of ......
Tracking leaf area index and coefficient of light extinction over the harvesting cycle of black watt
The amount of photosynthetic radiation intercepted by a crop is a function of the incident solar radiation on the plants......
Comparation of Composition Content and Growth of Tube Culture Plantlet of Dendrobium candidum Wall.i
[Objective] To study the dynamic changes of composition content and growth of Dendrobium candidum test-tube plantlet in ......
