Effect of balanced fertilization on rice yield and quality in albic soil
li yu-ying1; 2; han xiao-ri1; liu shuang-quan2; liu ying2; zhang ming-yi2; liu jun-ge3; zhang ya-ling3(1.land and resource college; shenyang agricultural university; shenyang 110161; 2.soil and fertilizer and environmental resources institute of heilongjiang academy of agricultural sciences; harbin 150086; 3.huachuan extension centre of agricultural technology; huachuan 154300)
..............page:49-52
Applications of seaweed extract in agricultural production
bao wan-kui1; wang xu1; feng zhao-hui1; zhou hong-mei2; zhao lu1 (1.institute of agricultural resources and regional planning; chinese academy of agricultural sciences; beijing 100081; 2.jining academy of agricultural sciences; shandong 272100)
..............page:12-18
..............page:85-87,84