Continuous cropping obstacles limit soybean production. Biochar is beneficial for growth, but it unclear whether biochar performs a sustainable role in continuous cropping. To further explore the effects of on soil properties and ceramic Wagner pot-simulated field experiment was conducted with at different doses (12, 24, 48 t·ha−1) over period 3 years, no fertilizer, (CK) fertilizer (F)treatmen...

One-year crop rotations with corn or highly resistant soybean were evaluated at four locations for their effect on Rotylenchulus reniformis population levels and yield of a subsequent cotton crop. Four nematicide (aldicarb) regimes were included at two of the locations, and rotation with reniform-susceptible soybean was included at the other two locations. One-year rotations to corn or resistan...

This study estimated the isoflavone intake level in Koreans using Food Frequency Questionnaire and analyzed related variables. The results showed that the average daily intake of isoflavone in adults was shown as 23.1 mg. The isoflavone intake level at 50 percentile was 16.9 mg (0~190 mg), and 10% of adults took almost 50 mg of isoflavone a day and 10% took about 5 mg a day. The major food sour...

As a result of thousands of years of agriculture, humans had created many crop varieties that became the basis of our daily diet, animal feed and also carry industrial application. Soybean is one of the most important crops worldwide and because of its high economic value the demand for soybean products is constantly growing. In Europe, due to unfavorable climate conditions, soybean cultivation...

Introducing cover crops is a form of ecological intensification that can potentially reduce local, regional and global environmental impacts soybean cropping systems. An assessment multiple (global warming potential, eutrophication, soil erosion organic carbon variation) was performed on continuous system in the U.S. upper Midwest. Four sequences were assessed compared: with winter camelina, fi...