中文字幕无码久久人妻_中国无码a一级刺激片_国产综合色产在线观看_色多黄片资源2020

Ecological planting for paddy fields brings benefits in China's Hunan

Source: Xinhua| 2017-09-08 21:22:22|Editor: Xiang Bo
CHINA-HUNAN-PADDY FIELDS-ECOLOGICAL PLANTING (CN)

Farmers harvest crayfishes nurtured in paddy fields in Nanxian County, central China's Hunan Province, June 7, 2017. Nanxian County has developed a new method for paddy rice growing, which combines the nurturing of frogs and crayfishes with the planting of paddy rice. With the existence of frogs and crayfishes, paddy fields will face less problems such as pollution and soil fertility decline. There are now altogether 250,000 Mu (about 16,667 hectares) of paddy fields adopting the method here, which makes benefits and creates jobs for locals. (Xinhua/Li Ga)

   1 2 3 4 5 6 7 8 9 10 Next  

KEY WORDS: Ecological
EXPLORE XINHUANET
010020070750000000000000011100001365950091