Zhejiang is suitable for growing citrus. Zhejiang Province is known as the "land of plenty", and rice, tea, silk, citrus, bamboo and aquatic products occupy an important position in China.
The output of green tea ranks first in China, second in China, 3% in China, third in China and first in China. Zhejiang is a high-yield comprehensive agricultural area in China, and tea, silk, citrus, seafood and bamboo products occupy an important position in China.
in p>217, the total grain output was 7.686 million tons, an increase of 2.2% over the previous year. The sown area of rapeseed was 113.8 thousand hectares, down by 3.2%; 644.1 thousand hectares of vegetables, up by 1.7%; 161 thousand hectares of flower seedlings, an increase of .8%; 48.6 thousand hectares of Chinese herbal medicines, an increase of 13.%; Fruit melons were 12.1 thousand hectares, up by .3%.
Extended information:
I. Climatic characteristics
Zhejiang has a subtropical monsoon climate with distinct seasons, moderate annual temperature, plenty of sunshine, abundant rainfall, humid air, synchronous seasonal changes of rain and heat, diverse climatic resources and numerous meteorological disasters.
The annual average temperature is 15 ~ 18℃, January and July are the lowest and highest months respectively, and May and June are the concentrated rainfall periods. The extreme maximum temperature is 44.1℃ and the extreme minimum temperature is-17.4℃; The average annual rainfall in Zhejiang Province is 98 ~ 2 mm, and the average annual sunshine hours are 171 ~ 21 hours.
In spring, the East Asian monsoon is in the alternate season of winter wind direction and summer monsoon transformation, and the north-south airflow meets frequently, and the low pressure and frontal activity intensify. The climate in Zhejiang in spring is cold and rainy, with strong winds often appearing in coastal and offshore areas. The rain in Zhejiang Province is increasing, and the weather is uncertain. It is said that "the face of a child changes three times a day in spring".
The average spring temperature in Zhejiang is 13 ~ 18℃, and the temperature distribution is characterized by decreasing from inland areas to coastal and island areas. The precipitation in Zhejiang province is 32 ~ 7 mm, and the distribution of precipitation is gradually decreasing from southwest to northeast coastal areas. The rainy days in Zhejiang province are 41 ~ 62 days. The main meteorological disasters in spring are rainy and cold in late spring.
in summer, with the establishment of the summer monsoon circulation system, southeast winds prevail in Zhejiang, and subtropical high activity in the northwest Pacific has an important impact on the weather in Zhejiang, while cold air from the north to the south still has a certain impact on the weather in Zhejiang. The rainy days in Zhejiang province are 32 ~ 55 days. The main meteorological disasters in summer are typhoon, rainstorm, drought and flood. ?
In autumn, the summer monsoon gradually weakens, and it transits to the winter monsoon, with frequent cyclone activities, more frontal precipitation and great changes in temperature. The average autumn temperature in Zhejiang province is 16 ~ 21℃, the gas temperature in the southeast coastal and central areas is high, and the temperature in the northwest mountainous areas is low.
The precipitation is 21 ~ 43mm, with more precipitation in the coastal mountainous areas in the central and southern regions, and the precipitation in the northeast region is slightly less, but its interannual variation is great; It rains for 28 ~ 42 days in all parts of Zhejiang Province.
In winter, the strength of winter monsoon in East Asia mainly depends on the activity of cold high pressure in Mongolia. The weather in Zhejiang is influenced by cold air mass in the north (winter monsoon), and there are relatively few kinds of weather processes. Winter climate is characterized by sunny, cold and little rain, and dry air.
The average temperature in winter is 3 ~ 9℃, and the temperature distribution is characterized by decreasing from south to north and from east to west. The precipitation in various places is 14 ~ 25 mm, except for the islands in the northeast, there is little difference in other places; The rainy days in Zhejiang province are 28 ~ 41 days. The main meteorological disasters in winter are cold wave, rain and snow.
II. Land resources
The land survey is an important survey of national conditions and national strength. The second land survey in Zhejiang Province started in 27 and lasted for three years. By January 21, the survey results at the standard time point (December 31, 29) were summarized and analyzed, and the land use situation in Zhejiang Province was comprehensively ascertained, and the base of various land resources was mastered.
On June 2th, 214, with the consent of the provincial government, the Provincial Department of Land and Resources and the Provincial Bureau of Statistics jointly released the main data of the second land survey in Zhejiang Province.
As of December 31st, 29 (standard time), the cultivated land in Zhejiang Province was 29.83 million mu, accounting for 18.83%; Garden 9.4352 million mu, accounting for 5.96%; 85.394 million mu of forest land, accounting for 53.91%; Grassland is 1,557,6 mu, accounting for .97%.
13,334,9 mu of urban villages and industrial and mining land, accounting for 8.43%; Transportation land is 3.197 million mu, accounting for 2.2%; The land for water areas and water conservancy facilities is 12,895,3 mu, accounting for 8.15%; Other land is 2,735,3 mu, accounting for 1.73%.
The soils in Zhejiang Province are mainly yellow soil and red soil, accounting for more than 7% of the total area of Zhejiang Province. They are mostly distributed in hilly and mountainous areas. The plains and river valleys are mostly paddy soil, and there are saline soil and desalted soil along the coast.
References:
Baidu Encyclopedia-Zhejiang