But they had the effect of increasing fertility.
但是结果是生育率的增加。
The ecological agriculture in Tai Lake area focused on local conditions, utilizing and increasing fertility of the lands.
太湖地区的生态农业注重因地制宜，土地的用养结合。
Natural soil fertility is dropping in many areas because of continuous industrial fertiliser and pesticide use, while the growth of algae is increasing in lakes because of the fertiliser run-off.
在很多地区，由于工业化肥和农药的持续使用，导致自然土壤的肥力正在下降，然而化肥的流入却导致湖泊中藻类生长得越来越快。
First, as fertility falls it changes the structure of the population, increasing the size of the workforce relative to the Numbers of children and old people.
首先，生育率的降低使得人口结构发生变化，劳动力比例相对老人和小孩增加了。
Japan's fertility rate has dropped to 1.34 children per woman, shrinking the pool of workers and consumers, and increasing the burden on younger employees to pay for an aging population.
日本的生育率已经降到了平均每个妇女生1.34个孩子，这使得劳动力和消费人群不断减少，年轻劳动者养活老龄人口的压力越来越大。
The density of Taiwania flousiana plantation should be adjusted to accelerate the growth of undergrowth vegetation, thus improving soil physical and chemical properties and increasing soil fertility.
秃杉人工林生长过程中要经常调整密度以促进林下植被生长，从而改善土壤理化状况，提高土壤肥力。
So using sludge and bacterial sludge can increase the microorganism number, raise microorganism activity and accelerate changeover of organic matter in the soil, thus increasing the fertility of soil.
施入底泥、菌泥均可增加土壤微生物数量，提高微生物活性，加快土壤有机成分转化，提高土壤肥力。
The straw still can increase the soil organic matter, improve the soil structure, increasing soil fertility to return the field, can make the crop grow more stalwart, the output is higher.
秸秆还田还能增加土壤有机质、改良土壤结构、增加了土壤肥力，能使作物生长更健壮，产量更高。
A 2009 World Bank study found that by increasing soil fertility, a typical flood increases agricultural output in the year after it strikes (though output falls in the year it occurs).
一份2009年的世界银行的报告指出，通过增加土壤的肥沃度，一次典型的洪水在其发生的次年会增加农业产出(虽然在其发生当年产出下降)。
The current population situation of China is characterized by low fertility with high increasing quantity, low overall quality of population and aging structure.
我国目前的人口形势是低生育率、高增长量，总体素质仍然较低，年龄结构趋向老化。
A combination of increasing population, decreasing rainfall and soil fertility and a surge in food prices has left Africa uniquely vulnerable to famine.
人口在不断地增长。反之，降雨量在减少、土壤肥力在下降、粮食价格在飚升，使得非洲极易受到饥荒的侵袭。
According to the character of the ovulation and embryo development in Yuxi Short Thick Dock sheep, several specific proposals and measures for increasing the sheep fertility have been put forward.
根据豫西脂尾羊排卵及胚胎生长发育特点，就如何提高其繁殖率问题提出了具体建议和措施。
With the fertility reducing and the average life span increasing, There appears population aging trend in Korea.
随着近几十年生育率的持续下降及平均寿命的不断提高，韩国人口逐渐出现了老龄化趋势。
Natural soil fertility is dropping in many areas because of continuous industrial fertilizer and pesticide use, while the growth of algae is increasing in lakes because of the fertilizer run-off.
在很多地区，由于工业化肥和农药的持续使用，导致自然土壤的肥力正在下降，然而化肥的流入却导致湖泊中藻类生长地越来越快。
Three years ago she began to show early signs of puberty, and they grew anxious about the impact of fertility and of her rapidly increasing size and weight on the quality of her life.
三年前，她开始出现早期青春期的迹象，他们对她生育力的冲击及她体型和体重快速成长对她生活品质的影响感到忧心。
A proper fertilizer formulation is put forward for maintaining balance of nutrients and increasing yield and fertility.
根据养分平衡及产量、肥力的变化，提出了合理的肥料结构。
The results showed, the difference fertility effect were not significance in them by compared, the highest fertility effect was Penshibao, maize was 10% increasing in yield.
结果显示，10种叶面肥间的肥效差异不明显，与对照相比，最高肥效的喷施宝玉米增产10%；
The negative correlativity between the yield and the protein content of spring wheat grain were changed by increasing soil fertility and harmony the correlation fertilizer and soil water content.
籽粒产量和蛋白质含量之间的负相关关系可以通过培肥地力和合理的肥水运筹加以协调。
The negative correlativity between the yield and the protein content of spring wheat grain were changed by increasing soil fertility and harmony the correlation fertilizer and soil water content.
籽粒产量和蛋白质含量之间的负相关关系可以通过培肥地力和合理的肥水运筹加以协调。
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