摘要
通过小区试验，明确了白菜是硫的敏感作物，施用硫肥白菜增产10．75％～11．06％，增产效果显著。硫肥可以改善白菜的品质，维生素C含量提高13．9％～17．8％。硝酸盐含量降低14．4％～14．9％。提高经济效益，为绿色蔬菜生产提供了一种新的肥源。
The article explicit the Chinese cabbage is the sensitive farm crop to sulphur through plot experiment. The yield increased 10. 75 - 11. 06 % by using sulphur fertilizer. The effect was marked. Sulphur can improve the quality of the chinese cabbage, the content of vitamin C increased 13.9 % - 17.8 %, the nitrate content decreased 14.4 96 - 14.9 96. Using sulphur fertilizer increases the economic benefit and provides a new kind of fertilizer source for the green vegetable.
出处
《北方园艺》
CAS
北大核心
2006年第5期22-23,共2页
Northern Horticulture
关键词
硫肥
敏感性
白菜
sulphur fertilizer, sensitivity, Chinese cabbage
