摘要
多点田间试验及盆栽试验结果表明,淮北平原和长江中下游地区的砂姜黑土、黄棕壤及黄潮土,芝麻施硼增产幅度为1.1—33.7％,平均增产13.1％,其中底施硼肥平均增产10.8％,喷施平均增产17.8％ 施硼提高芝麻含油量,降低蛋白质含量;亚油酸显著增加,其它脂肪酸无明显变化。在缺硼的条件下,芝麻植株矮小,下部叶片增厚,倒卷,严重时植株生长受阻,顶端坏死。
Boron element was applied in tests of field plots and pots of sesame in Huaibei plain and middle-lower reaches of the Yangtse River.The results showed sesame yield increased by 1.1-33.7%, average by 13.1%. Boron was applied before sowing of seasme, yield can increase by 10.8%, if it was sprayed, yield can increase by 17.8%. Under condition appling boron the oil content of sesame can increase, but protein decreased, the linoleic . acid evident high and the other fatty acid changed unremarkable.At the deficiency of boron lower leaves of sesame plants thicked and overlapped, plants growth and development were inhibited and top-plants necrotic.
出处
《中国油料》
CSCD
北大核心
1990年第2期37-41,共5页
基金
农牧渔业部资助
关键词
芝麻
产量
生长发育
硼
品质
Boron
Sesame
Growth development
Yield
Quality
