Based on the soil nutrient condition of Fujian province and the nutritional characteristic of peanut, new specific peanut fertilizer was made with some new types of synergists and chemical fertilizers. In 2005, a fiel...Based on the soil nutrient condition of Fujian province and the nutritional characteristic of peanut, new specific peanut fertilizer was made with some new types of synergists and chemical fertilizers. In 2005, a field experiment was conducted to study the effect of the new specific fertilizer on peanut at Gaobi town, Longyan city, Fujian province. The results showed that, the new specific fertilizer could relieve the inhibition of fertilizers on nodule formation of peanut, promote the growth of peanut plants, increase the yield of peanut and improve the utilization rate of fertilizer, contrasted to common fertilizers. To compare with one time application of common fertilizers, the new specific fertilizer which was applied one time and twice had significant positive influences on yield of peanut and nutrient use efficiency, increased economic yield of peanut by 3.8% and 6.3%; improved nitrogen, phosphorus and potassium use efficiency by 3.9, 2.8, 4.3 and 4.5, 5.7, 7.4 percentage points respectively. Compared with twice applications of common fertilizers, the new specific fertilizer which was applied as the method above increased economic yield of peanut by 0.7% and 3.2%; improved nitrogen, phosphorus and potassium use efficiency by 0.3, 1.6, 0.5 and 0.9 4.5, 3.6 percentage points respectively.展开更多
The objective of this study was to identify determinants of fertility desires in HIV positive women living in the Western Highlands Province, Papua New Guinea, a male-dominated, patrimonial society. A cross-sectional ...The objective of this study was to identify determinants of fertility desires in HIV positive women living in the Western Highlands Province, Papua New Guinea, a male-dominated, patrimonial society. A cross-sectional study was conducted to collect data in February, 2010. Two hundred and ninety one HIV-infected women participated in personal interviews using a structured questionnaire. Sixty-six percent of the respondents were in polygamous relationships. Thirty-four percent of the participants desired a child in the future. Chi-square tests revealed that variables associated with desire for a child were age, marital status, number of children, current co-habitation with a partner, duration of time with a partner, receipt of the bride price, domestic physical violence, sexual activity in the previous three months, partner’s desire for a child, and current contraceptive use. Using multiple logistic regression, a partner’s positive desire for a child was the strongest predictor, with an odds ratio of 13.04 (95% CI = 5.6 -29.91). Fertility desires were largely influenced by dominant culturally sensitive issues and the family-oriented culture. The integration of effective counseling and reproductive healthcare service into HIV clinics is recommended. Holistic, culturally-relevant and family-oriented reproductive health counseling should provide more positive outcomes for both HIV-infected women and their children.展开更多
Shanghai is the country＇s highest-child ratio, the degree of aging of the most polluted cities, the only child into the social impact of large-scale marriage age caused by its breadth and depth will be much higher th...Shanghai is the country＇s highest-child ratio, the degree of aging of the most polluted cities, the only child into the social impact of large-scale marriage age caused by its breadth and depth will be much higher than other cities and regions. Based on the theory of reference, through empirical Shanghai and factors influencing fertility desires, according to factors that Shanghai alone couples second child restraint, make recommendations accordingly to provide a scientific basis for sound policy alone two births, further promote the ＂The New Two--child＂ policy implemented smoothly.展开更多
文摘Based on the soil nutrient condition of Fujian province and the nutritional characteristic of peanut, new specific peanut fertilizer was made with some new types of synergists and chemical fertilizers. In 2005, a field experiment was conducted to study the effect of the new specific fertilizer on peanut at Gaobi town, Longyan city, Fujian province. The results showed that, the new specific fertilizer could relieve the inhibition of fertilizers on nodule formation of peanut, promote the growth of peanut plants, increase the yield of peanut and improve the utilization rate of fertilizer, contrasted to common fertilizers. To compare with one time application of common fertilizers, the new specific fertilizer which was applied one time and twice had significant positive influences on yield of peanut and nutrient use efficiency, increased economic yield of peanut by 3.8% and 6.3%; improved nitrogen, phosphorus and potassium use efficiency by 3.9, 2.8, 4.3 and 4.5, 5.7, 7.4 percentage points respectively. Compared with twice applications of common fertilizers, the new specific fertilizer which was applied as the method above increased economic yield of peanut by 0.7% and 3.2%; improved nitrogen, phosphorus and potassium use efficiency by 0.3, 1.6, 0.5 and 0.9 4.5, 3.6 percentage points respectively.
文摘The objective of this study was to identify determinants of fertility desires in HIV positive women living in the Western Highlands Province, Papua New Guinea, a male-dominated, patrimonial society. A cross-sectional study was conducted to collect data in February, 2010. Two hundred and ninety one HIV-infected women participated in personal interviews using a structured questionnaire. Sixty-six percent of the respondents were in polygamous relationships. Thirty-four percent of the participants desired a child in the future. Chi-square tests revealed that variables associated with desire for a child were age, marital status, number of children, current co-habitation with a partner, duration of time with a partner, receipt of the bride price, domestic physical violence, sexual activity in the previous three months, partner’s desire for a child, and current contraceptive use. Using multiple logistic regression, a partner’s positive desire for a child was the strongest predictor, with an odds ratio of 13.04 (95% CI = 5.6 -29.91). Fertility desires were largely influenced by dominant culturally sensitive issues and the family-oriented culture. The integration of effective counseling and reproductive healthcare service into HIV clinics is recommended. Holistic, culturally-relevant and family-oriented reproductive health counseling should provide more positive outcomes for both HIV-infected women and their children.
文摘Shanghai is the country＇s highest-child ratio, the degree of aging of the most polluted cities, the only child into the social impact of large-scale marriage age caused by its breadth and depth will be much higher than other cities and regions. Based on the theory of reference, through empirical Shanghai and factors influencing fertility desires, according to factors that Shanghai alone couples second child restraint, make recommendations accordingly to provide a scientific basis for sound policy alone two births, further promote the ＂The New Two--child＂ policy implemented smoothly.
