The result of pot test showed the yield of the crops increased if applying boron in 4 soils with the exception of the alluvial soil in which HWSB was higher than that in other soils.
盆栽试验结果表明，除HWSB较高的潮土外，其余4种土壤施硼均有不同程度的增产效果。盆栽试验和培养实验都证明热水不能完全提取当季施入土壤中的硼，而这些硼在后季作物生长中继续发挥效果。
The chipmunk population increased strikingly due to two successive years of abundant acorn crops in the forest.
金花鼠数量显著地增加，是因为森林里连续两年丰硕的橡子收成。
Another extra risk factor in organic production is the avoidance of fungicides, which can lead to the growth of moulds and increased risk of mycotoxins such as aflatoxin and ergot in crops.
有机生产中存在的另一个问题是拒绝使用杀真菌剂，这样就会致使霉菌生长，造成农作物中黄曲霉素和麦角碱之类的霉菌毒大量增加。
The watershed program here has led to more crops and better nutrition and to the increased prosperity that supports this day care center, staffed by local women.
这里的集水区项目帮助提高了作物的产量，增加了人们的营养，使生活变得富裕，也支持了由当地妇女充当工作人员的托儿所。
Since the early 1990s, the food bills of the least developed countries have increased five- or six-fold due to lack of investment in the production of food crops.
自上世纪90年代早期起，由于缺乏在粮食生产上的资金投入，最不发达国家的用在食物消费的资金提高了五到六倍。
In addition, new sources of food demand have emerged with increased use of food crops for biofuels production.
此外，随着更多粮食作物被用作生物燃料生产，新的粮食需求源逐步出现。
Grain and oilseed crops are likely to develop faster with increased carbon dioxide in the atmosphere.
随着大气中二氧化碳含量的增加，谷类和油料作物可能生长的更快。
The number of countries growing GM crops has increased in recent years. The benefits and dangers of genetically engineered food are the subject of intense debate.
近年来，随着种植转基因农作物的国家增多，转基因食品的利与弊陷入了激烈的争论之中。
"The same crops are grown in the same location – all we're talking about is planting a variety of wheat or maize that you already grow, a variety that has slightly increased reflectivity, " he said
“还是在同样的地方种同样的东西——我们说的只是改种那些你正在种着的玉米或者大麦的不同品种，一些具有更高反射率的品种。”他说。
Crops yield will be increased and the economic performance will increase also if efficiency of water increase under the special weather environment condition.
在特殊的气候环境下，提高作物用水的效率将大大提高农业生产的产量，经济效益将大幅度提高。
The structure of agricultural products planted has improved. While areas planted to early rice, cotton and tobacco have decreased, and those planted to autumn crops have increased.
农产品种植结构得到改善，早稻、棉花、烤烟面积减少，大秋作物面积增加。
Crops yields could be increased steadily and persistently for employing biological-organic fertilizers.
施用生物有机肥可以持续稳定的提高作物产量。
Grain crops are likely to develop faster with increased carbon dioxide in the atmosphere.
随着大气中的二氧化碳增多，谷类作物可能生长得更快。
Similar Roundup Ready crops have led to increased use of herbicides, proliferation of herbicide resistant weeds, and contamination of conventional and organic crops.
类似的抗“终结者”除草剂农作物导致增加除草剂的用量、抗除草剂野草的增殖，以及对传统与有机农作物的污染。
The results showed that lignin could not only reduce the loss of potassium fertilizer but also promote the growth of tomato and maize, and increased uptake of potassium by crops.
结果表明，木质素不仅可以减少钾肥流失，而且可以促进番茄与玉米生长，提高作物对钾的吸收。
Applying organic chemical fertilizer decreased significantly exchangeable al in soil, increased soil nutrients content, and kept the high and stable yield of crops.
施用有机肥料，明显降低土壤交换性氢铝含量，增加土壤养分，保持作物的稳产和高产。
Grain and oil seed crops are likely to develop faster with increased carbon dioxide in the atmosphere.
谷物和油类作物由于大气中存在更多的二氧化碳所以能够生长的更快。
In the condition of slight stress of soil water and nitrogen, the LrD in the subsoil is increased, but the senescence rate of the root is higher during the final growth stage of crops.
在水分稍有亏缺条件下，土层中部根长密度增加，但后期衰亡速率也较快。
The total output value of staple crops was increased by 10%.
主要作物总产值将在现状基础上增加10%。
There was very similar tendency for the two crops that the 15N recovery rate taken up via leaves was apparently increased as delay of application period.
随生育期推迟，两种作物叶片吸收N的回收利用率均明显提高。
So the area of food crops decreased but the vegetables and cash crops planting area increased.
粮食作物种植面积减少，但蔬菜、经济作物种植面积增加。
Because soil evaporation was reduced obviously in the earlier stage of crop growth, available water was increased during flourishing stage of crops. So water use efficiency was increased.
农田秸秆覆盖后作物苗期棵间土壤蒸发明显减少，使旺盛生长期可利用水分增加，提高了水分的利用率。
Because soil evaporation was reduced obviously in the earlier stage of crop growth, available water was increased during flourishing stage of crops. So water use efficiency was increased.
农田秸秆覆盖后作物苗期棵间土壤蒸发明显减少，使旺盛生长期可利用水分增加，提高了水分的利用率。
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