| Analysis of different fertilizer modes on biological characters, yield and quality of soybean and their economic efficiency |
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| DOI：10.7606/j.issn.1000-7601.2011.01.22 |
| Key Words: different fertilizer combinations soybean yield quality |
| Author Name | Affiliation | | SUN Zhuang | College of Agronomy, Heilongjiang Bayi Agricultural University, Daqing 163319, China | | ZHANG Xingmei | College of Agronomy, Heilongjiang Bayi Agricultural University, Daqing 163319, China | | HE Shuping | College of Agronomy, Heilongjiang Bayi Agricultural University, Daqing 163319, China | | ZHU Hongde | College of Agronomy, Heilongjiang Bayi Agricultural University, Daqing 163319, China | | JIAO Feng | College of Agronomy, Heilongjiang Bayi Agricultural University, Daqing 163319, China |
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| Abstract: |
| Field experiment was conducted to analyze effects of eight fertilizer combinations on yield characters and quality, as well as yield of soybean. The results show that different fertilizer combinations had different effects on yield and quality. Compared with CK, treatment 4 (90%UF+L-BOM+2-SF) was the best in yield characters, and the highest yield came to 3 574.95 kg/hm2. Analysis of comprehensive economic benefit showed that treatment 4 was the best which net profit was 1 578.15 yuan/hm2. The protein content and the tot
al content of oil and protein of soybean in this treatment were 40.20% and 62.43%, higher than in other treatments, while the oil content was at middle level among all the treatments, reaching significant difference compared with CK. The treatment 4 was a scientific fertilizing mode in the region, which might provide a basis for rational fertilization in the local soybean production. |
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