An analysis and assessment is made on the effect of cold dew wind weather on the late rice in Sep.
针对2002年9～10月份广西出现的寒露风天气对晚稻的影响作分析、评价,并就如何防御寒露风害提出了几点对策。
The results showed that the sequence of water retention effect of different treatments is: cover with veil>water retention preparation>cover with grass>lossen soil>check;the sequence of the effect to Hanlu honey peach s yield and quality is: cover with veil>cover with grass>water retention preparation>l.
结果表明 :其旱作保水效果为覆膜 >保水剂 >覆草 >松土 >对照 ;对寒露蜜桃产量和质量综合评价为覆膜 >覆草 >保水剂 >松土 >对