论文部分内容阅读
(一) 晚稻生育期农业气候概况我省连作晚稻一般于六月中旬——下旬播种,七月下旬——八月上旬移栽,九月中、下旬齐穗,十月下旬——十一月上旬收获。现将我省六至十月农业气候概况作一简要评述。我省连作晚稻生育期间农业气候资源总的来说还是比较优越的。尤其是日照充足,太阳辐射量大,有利光合作用与有机物的积累。降水总量不少,但各月分配不均匀,七、八月降水量少且年际相对变率大,常有伏旱和秋旱出现。
(A) late rice growth period of agricultural climate overview Continuous cropping late rice in our province generally in mid-June - late sowing, late July - early August transplanting, September middle and late heading, late October - November Early harvest. Here is a brief review of the agricultural climate in our province from June to October. The agricultural climate resources in our province even during late rice growing period are still superior. In particular, adequate sunshine, large amounts of solar radiation, favorable photosynthesis and accumulation of organic matter. The total amount of precipitation is quite small, but the monthly distribution is not uniform. There are few precipitation in July and August and the relative annual rate is relatively large.