Importance of weed management; Components of integrated weed management including the monitoring of weed infestation; Weed control strategies that farmers can implement including land preparation or tillage systems and crop rotation.关键词: biological control chemical control crop production crop weed ...
The meaning of BASIC CROP is an agricultural product deemed of sufficient economic or political importance to be designated by the U.S. Congress for special production controls or price supports.
The production value of the basic metals manufacturing industry in the Netherlands increased by 3.7 billion euros (+51.73 percent) in 2021. With 10.8 billion euros, the production value thereby reached its highest value in the observed period. The production value is defined as turnover, plus or...
The maize crop as a basic feed for beef production: J.C. Taylor and J.M. Wilkinson (Editors). Animal Feed Science and Technology, 1976, Vol. 1, no. 2–3 (special issue), pp. 93–602, Elsevier, Amsterdam, price U.S. $32.75, Dfl.80.00....
The production value of the basic metals manufacturing industry in Switzerland increased by 1 billion euros (+23.01 percent) in 2021 in comparison to the previous year. With 5.4 billion euros, the production value thereby reached its highest value in the observed period. The value of production ...
NotestoTextAScarcityisthetermusedbyeconomiststoindicatethatman’sdesireforathingexceedstheamountofitthatisfreelyavailablefromNature. 经济学家用稀缺一词指人们对某物的需求超过了可从自然界自由获取的量。 exceed:to be greater than, as in number
The video tracks are overlaid based on the sequence of MediaId array elements. For example, the track that corresponds to the first MediaId array element is placed below the track that corresponds to the second MediaId array element. AudioTracks AudioTrack[] No. The video and audio tracks ...
The "systems approach" to the synthesis of basic research in the physical sciences is based on two conceptions: First, that additional effects will be manifested as elements are integrated into a physical system, and secondly, that the manner of combining the elements will determine the resultant...
In the unlikely event of a Photoshop crash or program error, the following sources of information provide vital clues for diagnosing what went wrong: Crash reports Interpret a Photoshop crash report How to get a Process Sample or Spindump | macOS ...
POPULATION AND ENVIRONMENT: A SITUATION ANALYSIS OF POPULATION, CULTIVATED LAND AND BASIC CROP PRODUCTION IN NEPAL IN 2001resources through utilization of latest remote sensing technology. It would have been better if land use data were available in the disaggregated form for agriculture and grassland....