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广东四会下布果场柑桔喷灌生产试点,战胜了1986年秋后大旱,夺得了柑橙大丰收,总产达26.2万kg,获利14.9万元,比1985年增产50.9％,充分显示出喷灌的优越性。 1986年8月中旬到10月下旬,共73天内只降雨59.6mm,平均一天不足1mm。是建场以来最干旱的时期,此期间正是果实膨大期,需水量很大,如果不及时灌水,不但当年减产,还影响到翌年的生势。因此,整个地区都投入紧张的抗旱之中,下
Guangdong four will be distributed under the fruit citrus sprinkler irrigation pilot victory over the autumn drought in 1986, won the orange harvest, with a total output of 262,000 kg, 149,000 yuan profit, an increase of 50.9% over 1985, fully demonstrated Out of the advantages of sprinkler. In mid-August 1986 to late October, a total of only 73.6 rain in 59.6mm, an average of less than 1mm a day. It was the driest period since the establishment of the site. During this period, it was the period of fruit enlargement and the demand for water was very large. If not timely irrigation was carried out, not only the current year’s production will be reduced, but also the potential of the following year will be affected. Therefore, the whole region has been put under intense drought and drought