The soybean cultivar Yudou25 was sown at 5 locations of Henan Province on 13 differentdates in 2001 and 2002. The data of isoflavone contents for the 109 samples of soybeanseed and 33 eco-physiological factors includi...The soybean cultivar Yudou25 was sown at 5 locations of Henan Province on 13 differentdates in 2001 and 2002. The data of isoflavone contents for the 109 samples of soybeanseed and 33 eco-physiological factors including meteorological factors, soil nutritionand altitudes were received and used for statistical analysis. The step-wise regressionwas used to screen the correlated factors, which significantly effected isoflavonecontents. Results showed that 9 eco-physiological factors were highly correlated withisoflavones. Low mean temperature, high diurnal temperature range at seed filling andmaturity, more sunlight hours and low mean temperature at emergence were favorable toisoflavone accumulation. The rainfall at emergence showed a nonlinear relationship withisoflavone content and its optimum value was 75 mm for isoflavone formation. Low diurnaltemperature range at branching, high organic matter and low sulfur content in soil weresuitable for the formation of isoflavones. The isoflavone contents would not be affectedby other eco-physiological factors in this study.展开更多
Colza is a relatively new crop for North Kazakhstan. The increase of colza seeds production is restricted by its cultivation technology imperfection. Empiric model of colza for seeds cultivation is designed, allowing ...Colza is a relatively new crop for North Kazakhstan. The increase of colza seeds production is restricted by its cultivation technology imperfection. Empiric model of colza for seeds cultivation is designed, allowing using its maximum potential. It was found out that correct preceding crops selection, optimization of norms and dates of colza seeding provide seeds heavy weight crops, reducing crops production cost and increasing cost efficiency at 62% average.展开更多
This study aimed to formulate a nutritive diet enriched with protein, iron and energy for under-five children. It was conducted in Elhosh rural area, Gezira State, Sudan, 2010. The diet was formulated and blended usin...This study aimed to formulate a nutritive diet enriched with protein, iron and energy for under-five children. It was conducted in Elhosh rural area, Gezira State, Sudan, 2010. The diet was formulated and blended using locally available foods, produced at home level, by a twin-roller drum dryer and in biscuit form. The raw materials included pigeon pea (Cajanus cajan) sesame (Sesamum indicum) and dates (Phoenix dactylifera). The three products were evaluated for their proximate composition, energy value, iron content and acceptability after storage at (4℃ - 6℃) and at room temperature for 5 months. The protein content of the products was (14.0 - 14.1 g/100g);the energy value ranged from 382 to 390 Kcal/100g, both in-line with many recommendations for children aged under five. The iron content was found in the range of 14.6 - 14.8 mg/100g, in agreement with the codex recommendation. Yeast, mold and salmonella were not detected while other microbes were found within acceptable values. Studied products were found nutritious and remained acceptable after storage for five months. Legumes, sesame seeds and dates can be effectively used in wheat-based baby foods as a source of protein and mineral supplement.展开更多
文摘The soybean cultivar Yudou25 was sown at 5 locations of Henan Province on 13 differentdates in 2001 and 2002. The data of isoflavone contents for the 109 samples of soybeanseed and 33 eco-physiological factors including meteorological factors, soil nutritionand altitudes were received and used for statistical analysis. The step-wise regressionwas used to screen the correlated factors, which significantly effected isoflavonecontents. Results showed that 9 eco-physiological factors were highly correlated withisoflavones. Low mean temperature, high diurnal temperature range at seed filling andmaturity, more sunlight hours and low mean temperature at emergence were favorable toisoflavone accumulation. The rainfall at emergence showed a nonlinear relationship withisoflavone content and its optimum value was 75 mm for isoflavone formation. Low diurnaltemperature range at branching, high organic matter and low sulfur content in soil weresuitable for the formation of isoflavones. The isoflavone contents would not be affectedby other eco-physiological factors in this study.
文摘Colza is a relatively new crop for North Kazakhstan. The increase of colza seeds production is restricted by its cultivation technology imperfection. Empiric model of colza for seeds cultivation is designed, allowing using its maximum potential. It was found out that correct preceding crops selection, optimization of norms and dates of colza seeding provide seeds heavy weight crops, reducing crops production cost and increasing cost efficiency at 62% average.
文摘This study aimed to formulate a nutritive diet enriched with protein, iron and energy for under-five children. It was conducted in Elhosh rural area, Gezira State, Sudan, 2010. The diet was formulated and blended using locally available foods, produced at home level, by a twin-roller drum dryer and in biscuit form. The raw materials included pigeon pea (Cajanus cajan) sesame (Sesamum indicum) and dates (Phoenix dactylifera). The three products were evaluated for their proximate composition, energy value, iron content and acceptability after storage at (4℃ - 6℃) and at room temperature for 5 months. The protein content of the products was (14.0 - 14.1 g/100g);the energy value ranged from 382 to 390 Kcal/100g, both in-line with many recommendations for children aged under five. The iron content was found in the range of 14.6 - 14.8 mg/100g, in agreement with the codex recommendation. Yeast, mold and salmonella were not detected while other microbes were found within acceptable values. Studied products were found nutritious and remained acceptable after storage for five months. Legumes, sesame seeds and dates can be effectively used in wheat-based baby foods as a source of protein and mineral supplement.
