热带农业科技
熱帶農業科技
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$$TROPICAL AGRICULTURAL SCIENCE & TEEHNOLOGY
2012年
1期
1-3,7
,共4页
蒋桂芝%李健祥%罗宗云
蔣桂芝%李健祥%囉宗雲
장계지%리건상%라종운
橡胶树%死皮病%割胶深度
橡膠樹%死皮病%割膠深度
상효수%사피병%할효심도
Hevea rubber tapping panel dryness%bark-tapping depth
通过对9个GTI品种橡胶树树位11年割胶技术资料的分析,结果表明割胶深度与死皮病发病率、停割率呈极显著的高度正相关(r=0.963:r=0.906),而与干胶产量呈极显著的中度相关;耗皮量与产量、死皮病停割率、发病率不存在相关关系。
通過對9箇GTI品種橡膠樹樹位11年割膠技術資料的分析,結果錶明割膠深度與死皮病髮病率、停割率呈極顯著的高度正相關(r=0.963:r=0.906),而與榦膠產量呈極顯著的中度相關;耗皮量與產量、死皮病停割率、髮病率不存在相關關繫。
통과대9개GTI품충상효수수위11년할효기술자료적분석,결과표명할효심도여사피병발병솔、정할솔정겁현저적고도정상관(r=0.963:r=0.906),이여간효산량정겁현저적중도상관;모피량여산량、사피병정할솔、발병솔불존재상관관계。
Data analysis of production techniques from nine GT1 rubber clone blocks in 11 years has indicated that bark-tapping depth highly correlated with rubber tapping panel dryness (TPD) and tapping-stop rate at the level of 0.01 (1=-0.963; r=-0.906), and moderately related to yield of dry rubber while bark consumption had less correlation with the yield, TPD tapping-stop rate and its occurrence rate.