Analysis of Agricultural Meteorological Conditions in the Whole Growth Period of Double-season Late Rice in Fujian Province in 2010

According to the comprehensive analysis of the Fujian Academy of Gas Sciences, during the growth and development of most of the double-season late rice in Fujian Province in 2010, the light and temperature conditions were good during most of the period, and the growth and development were basically normal. The unfavorable aspects are mainly reflected in the severe weathering process of some double-season late rice heading flowering stage and grain filling stage, which is slightly unfavorable for the growth and development of late rice. On the whole, the agro-meteorological conditions of the double-season late rice during the whole growth period outweighed the disadvantages, and the yield per unit was higher than last year. Linyi Fertilizer Network Copyright

The details are as follows: Linyi Fertilizer Network Co., Ltd.

Seeding and breeding period (below /6～中/7): Since the planting of double-season late rice in the province since the end of June, there have been continuous heavy precipitation weather in the province in late June, and some counties and cities have experienced heavy rains to heavy rains, which is not conducive to late rice. Sowing, the progress of planting was slower than that of the same period of last year; in mid-July, it was sunny, hot and rainy, and the growth of double-season late rice seedlings was basically normal.       Linyi Fertilizer Network Copyright

Back to green tillering period (lower / 7 ~ lower / 8): From late July to late August, most of the provinces and cities in the province have normal to high temperatures, normal sunshine to more than normal, precipitation in normal in late July to more than normal, August normal Due to the late planting schedule, the progress of transplanting was slower than that of the same period of last year. The conditions of light and warm water from late July to late August were good, which was conducive to transplanting, regreening and tillering of late rice.       Linyi Fertilizer Network Copyright

Booting ~ heading flowering period (September): Most of the province's temperature in September was normal to high, with more precipitation in the south and south, and the rest of the counties and cities were less, and the sunshine was normal. The main disadvantages are (1) the impact of tropical storm No. 6 “Lion Mountain”, Typhoon No. 10 “Morante”, Typhoon No. 11 “Fan Yabi”, and heavy rains in some coastal counties and cities, causing a short period of growth and development of late rice. Adverse effects, (2) “23°C type” in some northern counties and cities, which is unfavorable for late rice heading and flowering, but the impact of typhoon and autumn cold is light and small. The meteorological conditions of most other counties and cities are favorable for double Spike differentiation and heading flowering of late-season rice. Linyi Fertilizer Network Copyright

Mature period of grouting (October to November): The average temperature in the province is normal in October, and there are more coastal areas in the southeastern part of the country. Other counties and cities are less normal, and the sunshine is normal to less. In November, the average temperature in the province was normal, the precipitation was less, and most of the sunshine was normal. In addition to the short-term adverse effects of typhoon "squid" landing in the middle and late summer rice in late October, meteorological conditions at other times are conducive to the filling of late rice. Linyi Fertilizer Network Copyright

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