搜索结果: 1-3 共查到“植物保护学 Intensity”相关记录3条 . 查询时间(0.106 秒)
Phytotoxic Activity of Clove Oil, Its Constituents, and Its Modification by Light Intensity in Broccoli and Common Lambsquarters (Chenopodium album)
Eugenol β-caryophyllene α-humulene membrane integrity
2015/12/21
Herbicidal activity of clove oil and its main constituents eugenol, β-caryophyllene, and α-humulene was studied by measuring their effects on cell membrane integrity in broccoli and common lambsquarte...
IMPACT OF SOIL CULTIVATION AND WEED CONTROL METHODS ON NUTRIENT YIELD AND ECONOMIC EFFECTIVENESS OF POTATO CULTIVATION PART II. ECONOMIC EFFECT OF VARIOUS INTENSITY OF WEED CONTROL IN POTATO CULTIVATION
marketable yield differential computations potato weed control soil tillage
2009/3/31
A field experiment was carried out in the years 2002-2004 at the Zawady Experimental Farm owned by the University of Podlasie, Siedlce (52o06’ N; 22o06’ E). The factors were: two methods of soil till...
Studies on weeds and their intensity, frequency and association in bean fields in Erzurum provinces
weeds bean fields Erzurum provinces
2009/1/22
This study was carried out to determine the weeds causing problem in bean with their intensity, frequency and association in Askale, Dumlu, Pasinler and Tortum Districts of Erzurum in 1990 and 1995. I...