摘要
ＴＤＳ调节剂对板栗叶片光合强度及其产物输出的影响苏梦云，胡小明，吴祖洪，应廷龙，周国璋关键词ＴＤＳ调节剂，板栗，光合强度，光合产物输出ＴＤＳ调节剂处理对板栗（ＣａｓｔａｎｅａｍｏｌｌｉｓｓｉｍａＢｌ．）具有提高结果率和增加产量的作用［１，２］，但对其...
This paper deals with the effect of TDS regulator on the photosynthetic rate,
accumulation and product transport in the adult leaves on fruiting branch during the young
fruit developmental period of Chinese chestnut and its mechanism. The results indicated that
(1)the photosynthetic rate in the leaf treated with TDS regulator(1%and 0.5%)were 4.3 and 2. 8
times greater than that in the untreated leaf;(2) the accumulated amount of total soluble sugar
and sucrose during the day in the treated leaf(23.9%and 25.9%)were higher than those in the
untreated leaf(6.8%and 15.1%);(3)the decreased amount of total solu-ble sugar,sucrose and
starch during the night were obviously more in the treated leaf than those in the untreated leaf.
The former were 15.8%,11.7%and 1.7%,while the latter were 10%,3.2%and 0.9%respectively.
出处
《林业科学研究》
CSCD
北大核心
1995年第2期219-222,共4页
Forest Research
基金
1992年浙江省测试基金资助
关键词
TDS调节剂
板栗
光合强度
光合产物
叶片
TDS regulator, Chinese chestnut , photosynthetic rate , transport of photo-synthetic
product
