{"title":"冬小麦两年休耕不同方式能量需用评价","authors":"M. Marks, P. Makowski, K. Orzech","doi":"10.2478/V10020-009-0018-6","DOIUrl":null,"url":null,"abstract":"During exclusion of the land from market production for two vegetation seasons the highest energy outlays were incurred for maintaining the black fallow and the lowest for the herbicide fallow. In winter wheat production technique the highest energy outlays (15 800 MJ ha -1 ) were incurred in materials. In the group of outlays for materials, 66.4% were fertilizers, 31.4% the sowing material and just 2.2% the plants protection media. The second largest flow of energy outlays consisted","PeriodicalId":39364,"journal":{"name":"Polish Journal of Natural Sciences","volume":"24 1","pages":"187-197"},"PeriodicalIF":0.0000,"publicationDate":"2009-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"ASSESSMENT OF ENERGY REQUIREMENTS FOR DIFFERENT METHODS OF TWO-YEAR FALLOW KEEPING AND CULTIVATION OF WINTER WHEAT\",\"authors\":\"M. Marks, P. Makowski, K. Orzech\",\"doi\":\"10.2478/V10020-009-0018-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"During exclusion of the land from market production for two vegetation seasons the highest energy outlays were incurred for maintaining the black fallow and the lowest for the herbicide fallow. In winter wheat production technique the highest energy outlays (15 800 MJ ha -1 ) were incurred in materials. In the group of outlays for materials, 66.4% were fertilizers, 31.4% the sowing material and just 2.2% the plants protection media. The second largest flow of energy outlays consisted\",\"PeriodicalId\":39364,\"journal\":{\"name\":\"Polish Journal of Natural Sciences\",\"volume\":\"24 1\",\"pages\":\"187-197\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Polish Journal of Natural Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2478/V10020-009-0018-6\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polish Journal of Natural Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2478/V10020-009-0018-6","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0
摘要
在两个植被季节不进行市场生产的情况下，维持黑色休耕的能源支出最高，而维持除草剂休耕的能源支出最低。在冬小麦生产技术中，能量消耗最高的是材料(15 800 MJ ha -1)。在材料支出组中，肥料占66.4%，播种材料占31.4%，植保介质仅占2.2%。能源支出的第二大流向是
ASSESSMENT OF ENERGY REQUIREMENTS FOR DIFFERENT METHODS OF TWO-YEAR FALLOW KEEPING AND CULTIVATION OF WINTER WHEAT
During exclusion of the land from market production for two vegetation seasons the highest energy outlays were incurred for maintaining the black fallow and the lowest for the herbicide fallow. In winter wheat production technique the highest energy outlays (15 800 MJ ha -1 ) were incurred in materials. In the group of outlays for materials, 66.4% were fertilizers, 31.4% the sowing material and just 2.2% the plants protection media. The second largest flow of energy outlays consisted
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