研究了江苏沿海地区春玉米不同栽培方式对亚洲玉米螟的影响。
Effect of different cultivation patterns on spring corn of Asiatic corn Borer in Jiangsu coastal area was studied in this paper.
对北京顺义地区有机化梨园中三个不同栽培区节肢动物群落特征进行了系统研究。
The characters of arthropod communities were studied in three different habitats of the organic pear orchard, in Shunyi, Beijing.
选用7种不同类型的果袋，在西北高原地区栽培条件下对黄金梨果实进行套袋试验。
The comparative experiments of bagging on Whangkeumbae pear cultivar were carried out with 7 types of fruit bags in Northwest Loess Plateau.
应用推荐