Search Results - MA Jun-wei
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Research development on nondestructive determination of pork quality
Published 2010-03-01Get full textAs the most popular meat resource in China, pork deserves great attention of quality supervision. The quality of pork plays an important role in supporting the qualified daily life, nutrition ingestion and safety of dietary. The nondestructive detection technology is a dominant means for pork qualit...
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Effects of coating material of CA fertilizers on wheat yield and soil enzyme activities
Published 2002-07-01Get full textWhether the coating material of CA fertilizers lead to pollution of soil and crops is a question awaiting a reply. Hence, we investigated the influence on wheat growth and soil enzyme activities and on degradation of the high polymer ingredients. The results obtained were as follows. No undesirable...
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Effect of controlled availability fertilizers on increasing fertilizer efficiency and decreasing labor costs
Published 2000-05-01Get full textIt was observed by N-isotopic technique that the application of CAF (controlled availability fertilizers) might increase nitrogen utilization efficiency and recovery rate which were two times as the traditional way. Furthermore, the rate of nitrogen release coincided with the needs of crops to nitro...
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Effects of lime-nitrogen on soil ameliorate and vegetables production
Published 2001-05-01Get full textLime nitrogen can prevent soil acidification. Soil conductance hardly varied and formation of NO<sub>3</sub><sup>-</sup> was inhabited after lime nitrogen is applied, also some pest and virus in soil and weeds could be killed. Yields were raised and quality was improved when...
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Studies on nitrogen release dynamics of new coated ureas
Published 2000-01-01Get full textCoated ureas (CUs: CU1, CU2) were made of normal granular urea by coating with organic polymer layers in different thickness. the nitrogen release rate of CUs were determined in lab under different conditions, The results obtained showed that: Coated ureas were all slow-release fertilizers. The thic...
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Study on fertilization technology of tomato in hilly region based on good agriculture practice
Published 2010-07-01Get full textThe effects of fertilization on the tomato growth and environment in hilly region were studied based on good agriculture practice (GAP). Results showed that the different chemical fertilizer treatment and organic-inorganic compound fertilizer treatment could increase the yield of tomato compared wit...
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Component characteristic and agricultural utilization risk of household waste in mountainous rural area
Published 2012-03-01Get full textThe components and physical-chemical properties as well as their annual changes of rural household solid wastes were investigated in Liandu district, Lishui city, Zhejiang Province, as a representative of mountaineous rural areas. A long-term experiment was conducted to assess the risk of heavy meta...
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Effects of balanced fertilization on crop production and soil nutrient status under long-term greenhouse eggplant-rice rotation system
Published 2012-03-01Get full textA field experiment was conducted to study the effects of balanced fertilization on the crop production and soil nutrient status within two crop growing seasons under long-term greenhouse eggplant-rice rotation system. The results showed that N was the main limited factor for soil nutrients at the cu...
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