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分类	共搜索到 7 个相关话题(最多显示前5000个)	作者	最后发表

文献求助	Transient salinity and subsoil constraints to dry land ... todrylandfarminginAustraliansodicsoils:anoverviewinfo'.2.'][info3]Aust.J.Exp.Agric.info'.3.'][info4]2002info'.4.'][info5]42,351–361info'.5.']	48295940	2015-12-16 02:12
文献求助	Effects of Variation in Rainfall on Rainfed Crop Yields and ... YieldsandWaterUseinDrylandFarmingAreasinChinainfo'.2.'][info3]AridLandResearchandManagementinfo'.3.'][info4]2015info'.4.'][info5]online.info'.5.'][info6]...	malongisme	2015-09-23 09:45
文献求助	求助The Professional Geographer论文一篇 [info1]YuYea&XiuqiFanginfo'.1.'][info2]LandReclamationintheFarming–GrazingTransitionalZoneofNortheastChina:1644–1930info'.2.'][info3]TheProfessional...	kaiak91	2015-09-15 05:47
外语学习	英语分类词汇整理13 land,soil土壤arableland,tilledland耕地drysoil旱田fertilesoil沃土,肥沃的土壤humus腐殖质irrigableland水浇地leansoil,...cowboy牛仔shepherd牧人fruitgrower果农vinegrower葡萄栽植者...	茄子	2011-10-13 09:05
English Cafe	farming land AsfarminglandofChinahasbeengreatlydecreased,somepeoplebegantoworryaboutthefoodproblemofChinainthecomingyears.DoyouthinkthatChinacanfeeditspeoplein20yearslater?...	汪振忠	2011-06-12 01:30
论文翻译求助完结子版	翻译一篇短文(18),英译中 self-pollinatingcharacteristicofriceandrealizedlarge-scalefarmingofhybridrice.Thisearnedhimthetitle"FatherofHybridRice".Hispioneeringworkinhybridrice...land.	204886788	2011-04-30 05:21
会议截稿子版	（AS）农业科学刊物征稿 CropPhysiologyandScienceDairyFarmingFertilization,BreedingandProtectionofPlants...HydrologyModellingofCropAndAnimalSystemsSoilScienceandSoilLandUse...	akame	2010-04-23 08:36