HP-118磁化液对柑桔产量和品质效应研究

Effectof Magnetized Liquid HP-118 on the Yield and Quality of Citrus

研究了 HP- 118磁化液对柑桔的增产增质效果与生理效应。结果表明 :( 1) HP- 118磁化液能显著提高产量 ,增产 2 0 %以上 ,经济效益达 1:2 3.0 6;( 2 )对改善果实品质有明显效果 ,单果重提高 8.6～ 9.9g,果皮变薄 ,果面光滑 ,并提高了可溶性固形物和 Vc 含量 ;( 3)能促进叶片生长发育 ,叶片增厚增重 ,叶绿素含量明显提高 ;( 4 )能抑制疮痂病菌对果实的侵染 ,病果减少 32 .2 8%。

The physiological and yield- increasing and quality- improving effects of Magnetized L iq- uid HP- 1 1 8on citrus were investigated.The result showed:(1 ) Magnetized L iquid HP- 1 1 8in- creased,markdly;the fruitsetting percentage,increased the yield by2 0 percent,the input- output ratio e 1 :2 3.0 6 ;(2 ) Improved markedly the quality of the fruit significantly ,increased weight of each fruit by8.6～ 9.9g,thinned the fruit skin,increased the contents of soluble solid substances and vitamin C;(3) Promoted the development of the leaves,increased thick- ness and weight of each leaf ,increased markedly leaves chlorophyll contents ;(4) Could ef- fectively harm of scab disease to the fruit,abated the fruitdisease by32 .2 8percent.