摘要
研究表明,春播与夏播、覆膜与裸栽、轮作与连作、干旱以及不同收获期等对花生籽仁品质均有一定的影响。春播较夏播花生粗脂肪含量提高3.37%;春播覆膜提高了花生油酸和亚油酸的比值(O/L),同时粗蛋白质和氨基酸含量均有提高,天门冬氨酸、谷氨酸和精氨酸含量提高幅度较大;裸栽花生籽仁的总糖和蔗糖含量比覆膜的分别提高0.72%和0.55%。
The studies showed that peanut qualities has significant difference among spring and summer peanuts, polythene mulched and unmulched peanuts, rotated and continuously planted peanuts (Cpp) as well as peanuts harvested at different dates. Oil content in spring peanut is 3.37% higher than that in summer peanut. O/L ratio, protein and amino acid contents increase, and aspartic acid, glutamic acid and arginine give even larger increase than the others in peanuts sown in spring. The total sugar and sucrose in unmulched peanuts is 0.72% and 0.55% higher, respectively, than those in mulched peanuts.
出处
《花生学报》
2002年第4期14-18,共5页
Journal of Peanut Science
