While most harvesting is still done manually, some have abandoned the ox-pulled plow for tractors.
虽然大部分收割还是手工的，但有些人已经废弃了使用牛拉犁而改用拖拉机。
Mechanical engineers have worked with farmers and biologists to produce fertilizers, machinery and harvesting systems.
机械工程师与农民和生物学家合作开发肥料、机械和收割系统。
This team effort has now produced crops uniformly waist high or less so that they are better suited to mechanical harvesting.
这个团队的努力现在已经生产出了齐腰高或更低的作物，因此它们更适合机械收割。
Originally, silkworm farming was solely restricted to women, and it was they who were responsible for the growing, harvesting and weaving.
最初，养蚕只是妇女的工作，她们负责养蚕、收割和织布。
In modern agriculture, mineral depletion of soils is a major concern, since harvesting crops interrupts the recycling of nutrients back to the soil.
在现代农业中，土壤的矿物损耗是一个主要的问题，因为收割农作物会中断养分的循环，使其无法重新回到土壤中。
This could mean a return to smaller fields, with crops planted in grids rather than rows and fruit trees pruned into two-dimensional shapes to make harvesting easier.
这可能意味着回归到更小的田地，农作物种植成网格形，而不是成行；果树修剪成二维形状，以便于收割。
Due to poor practices in harvesting, storage and transportation, as well as market and consumer wastage, it is estimated that 30-50% of all food produced never reaches a human stomach.
由于在收获、储存和运输方面的不良做法，以及市场和消费者的浪费，据估计，生产的所有食品中有30-50%从未到达人类的胃里。
Some scientists are examining the potential for harvesting icebergs from Antarctica, which is estimated to have the biggest reserves of fresh water on the planet.
一些科学家正在研究从南极洲收集冰山的可能性。据估计，南极洲拥有地球上最大的淡水储备。
Others have suggested that the harvesting of vertebrate and invertebrate predators of Acanthaster could have reduced mortality and caused increased abundance of adults.
还有人认为，捕捞棘冠海星的脊椎动物和无脊椎动物捕食者可以降低死亡率、增加成年个体的数量。
Great Heat is a season of harvesting (收割) .
大暑是一个收获的季节。
Carnivorous plants instead draw nitrogen, phosphorus, and other critical nutrients from their prey in order to build light-harvesting enzymes.
相反，食肉植物从它们的猎物那里吸收氮、磷和其他重要的营养物质，以制造聚光酶。
Machines have largely taken over planting, watering and harvesting crops such as corn and wheat, but the monitoring of cattle has gone through fewer changes.
机器在很大程度上接管了玉米和小麦等作物的种植、浇灌和收割工作，但对牛的监测变化较少。
That includes raising and harvesting all the plants, animals, and animal products we eat, as well as processing, packaging, and shipping food to markets all over the world.
其中包括培育和收获我们所食用的全部植物、动物和动物产品，以及将食品加工、包装和运输到世界各地的市场。
Farmers harvesting crops in red soil.
农民在红色的土壤收割庄稼。
Table 5: Reviewing, harvesting, and planning activities.
表5：回顾，收获和计划活动。
refrain from harvesting after radioactive material fallout.
有放射性物质落下时不要进行采收。
It facilitates more efficient planting, watering, weeding and harvesting.
它有利于更有效的种植，灌溉，除草和收割。
Listing 8: Using mbox_sha1sum to protect E-mail addresses from harvesting.
清单8：使用mbox_sha1sum防止获得电子邮件地址。
Hasseeb finished harvesting her land and is helping her nephew with his 18 trees.
哈萨布自家土地上的橄榄已经收获完毕，她现在来帮侄子摘他家18棵橄榄树上的果实。
We've seen solar harvesting in plants and bacteria, but never before in animals.
我们见过植物和细菌收集太阳能，但以前从未见过动物也可以这么做。
With Oxfam's help, we are water harvesting, building dams and small reservoirs.
在乐施会的帮助下，我们正在蓄水，建造水坝和小型水库。
Forestry is the science of cultivating, maintaining, and harvesting forest lands.
林业是一门培育，维护和采伐森林土地的科学。
Academic performance is not very good, but I learn in the process of harvesting a lot.
学习成绩不是非常好，但我却在学习的过程中收获了很多。
After harvesting or collection, the artemisinin content of the leaves will gradually decrease.
在收获或采收之后，叶中的青蒿素含量将逐步减少。
Another inhibitor for harvesting patterns lies with the expressiveness of the language itself.
另一个阻碍积累模式(harvesting patterns)的因素是语言本身的表达性。
But he says it will be important to quickly develop a mechanized means of harvesting the salicornia.
但是他还说尽快研制出收割海蓬子的机械设备也很重要。
But he says it will be important to quickly develop a mechanized means of harvesting the salicornia.
但是他还说尽快研制出收割海蓬子的机械设备也很重要。
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