树体输入TDS克服板栗大小年结果的试验

Experiment to conquer chestnut alternate bearing by infusing TDS into trunk

用输液法于板栗初花期和盛花期 ,输入TDS溶液 ,进行克服大小年结果的试验。结果表明 ,每株输入 0 .5 %的TDS溶液 2L ,可使板栗的平均大小年产量差异从 3 2 .6%降至 3 .6%。

Trials showed that the average difference in yields of on-year and off-year could reduce from 32.6% to 3.6% when infused the 0.5% TDS at 2L per tree into the chestnut trunk at the early- and full-bloom stages.