英语关于化学肥料和农业肥料作文【一】
??语伊索寓言故事：狮子和老鼠Lion was awakened from sleep by a Mouse running over his face. Rising up in anger, he caught him and was about to kill him, when the Mouse piteously entreated, saying: "If you would only spare my life, I would be sure to repay your kindness." The Lion laughed and let him go.
It happened shortly after this that the Lion was caught by some hunters, who bound him by strong ropes to the ground. The Mouse, recognizing his roar, came up, and gnawed the rope with his teeth, and setting him free, exclaimed: "You ridiculed the idea of my ever being able to help you, not expecting to receive from me any repayment of your favour; but now you know that it is possible for even a Mouse to confer benefits on a Lion."
一只老鼠从一只狮子面前跑过去，将它从梦中吵醒。狮子生气地跳起来，捉住老鼠，要弄它。老鼠哀求说：「只要你肯饶恕我这条小生命，我将来一定会报答你的大恩。」狮子便笑着放了它。
后来狮子被几个猎人捉住，用粗绳捆绑倒在地上。老鼠听出是狮子的`吼声，走来用牙齿咬断绳索，释放了它，并大声说：「你当时嘲笑我想帮你的忙，而且也不指望我有什么机会报答。但是你现在知道了，就算是小老鼠，也能向狮子效劳的。」
英语关于化学肥料和农业肥料作文【二】
2.1保持农业机械的技术状态完好
为了更好的完成农业机械的作业，我们必须要保证农机的作业质量以及农机自身的良好状态，而要想提高农机的作业质量，就一定要确保农机自身条件完好。目前主要是通过以下三种方法来保证农业机械自身状态的正常运行:首先，要做好工作前的准备，要对投入使用的拖拉机及其他农机进行整体的检修，把需要修理的进行修理，需要替换的进行替换，以确保拖拉机等处于良好的工作状态，避免故障的发生。其次，要注意对农业机械的保养，以免隐患、故障等的发生，保证机具经常处于完好的技术状态，以提高作业质量。最后，农民在使用农业机械时要正确操作，一定要严格按照正确的程序进行规范的操作，来确保农机具处于完好的技术状态以及延长其使用寿命。
2.2努力提高驾驶员及操作者的技术水平
农机作业质量不仅与机械技术状态有关，驾驶员的技术水平也是影响农机作业质量的一个关键因素。通过以下四种途径可以有效的提升操作人员的技术:一是要坚持推陈出新的原则。淘汰那些不科学、不规范的操作技术，掌握新的技术，提高技术水平。二是坚持“实际操作培训”和“坚持实际操作考核”的两坚持措施。三是要有目的地组织驾驶员、操作者相互进行经验交流，来提高技术水平，这是最重要的途径。四是驾驶、操作者必须要全面掌握机具的性能和正确的操作方法。
2.3制定农机作业质量标准和建立严密的监督检查制度
农机作业的加工对象是作物、种子、土壤、肥料、农药等，由于机械作业时经常出现在土地、时间以及作物等客观条件上的差异，农民必须严格按照农艺的技术要求，并制定相应的“农机作业规程”或“农机作业质量标准”，以此满足一定的质量规范，制定“农机作业质量标准”有利于农机作业质量的管理和统一。通过“农机作业质量标准”对农机工作的制约，对提高农业机械的作业有一定的帮助，使得农机以及农艺都达到最高水平，以满足农业的生产需求，从而使作物达到增产增收。建立严密的监督检查和明确的奖罚制度，是执行“农机作业质量标准的有利保证”。通过建立监督条例，明确了奖罚制度，鼓励农民相互监督。对于同样的机械作业，作业质量高的就要给予奖励，当然质量不达标的要进行相应的惩罚，才能保证“农机作业质量标准”在农机作业中的真正执行，使人民群众的利益不受侵害。
英语关于化学肥料和农业肥料作文【三】
Country Garden and Me
On the way from Panyu City to Shunde City and approaching the conjunction point of both cities, a big advertisement board of the infamous Country Garden will catch your eyes. And on the board, a lovely girl gently holds a little white pigeon.
She looks at everybody with a sweet smile. Who is this girl? Let me tell you later. Country Garden is located at the Beijao town, Shunde City of Guangdong Province. Ten years ago when my Dad and Mom took me as a baby to Guangzhou, it was a wasteland here. But what does this piece of wasteland look like nowadays? Country Garden has been developed and enlarged rapidly on the ground of this land, and a great number of high-quality houses and apartments have been built up within the garden. Over the past decade, other nine country gardens with various unique designs have been erasing around the great city of Guangzhou. The construction and management of several gardens have engaged the devoted contributions from my Dad and Mom.
Country Garden has grown up together with me, and I am one of the witnesses of its growth and development.
英语关于化学肥料和农业肥料作文【四】
The fox, filled with arrogance, examined the cat from head to feet, and for a long time did not know whether he should give an answer. At last he said, "Oh, you poor beard-licker, you speckled fool, you hungry mouse hunter, what are you thinking? Have you the nerve to ask how I am doing? What do you know? How many tricks do you understand?"
"I understand but one," answered the cat, modestly.
"What kind of a trick is it?" asked the fox.
"When the dogs are chasing me, I can jump into a tree and save myself."
"Is that all?" said the fox. "I am master of a hundred tricks, and in addition to that I have a sackful of cunning. I feel sorry for you. Come with me, and I will teach you how one escapes from the dogs."
Just then a hunter came by with four dogs. The cat jumped nimbly up a tree, and sat down at its top, where the branches and foliage completely hid her.
"Untie your sack, Mr. Fox, untie your sack," the cat shouted to him, but the dogs had already seized him, and were holding him fast.
"Oh, Mr. Fox," shouted the cat. "You and your hundred tricks are left in the lurch. If you been able to climb like I can, you would not have lost your life."
一只猫在森林里遇到一只狐狸，心想：“他又聪明，又丰富，挺受人尊重的。”於是它很友好地和狐狸打招呼：“日安，尊敬的狐狸先生，您好吗?这些日子挺艰难的，您过得怎么样?”
狐狸傲慢地将猫从头到脚地打量了一番，半天拿不定主意是不是该和它说话。最后它说：“哦，你这个倒霉的长着鬍子、满身花纹的傻瓜、饥肠辘辘地追赶老鼠的.傢伙，你会啥?有甚么资格问我过得怎么样?你都学了点甚么本事?”
“我只有一种本领。”猫谦虚地说。
“甚么本领?”狐狸问。
“有人追我的时候，我会爬到树上去藏起来保护自己。”
“就这本事?”狐狸不屑地说，“我掌握了上百种本领，而且还有满口袋计谋。我真觉得你可怜，跟着我吧，我教你怎么从追捕中逃生。”
就在这时，猎人带着四条狗走近了。猫敏捷地窜到一棵树上，在树顶上蹲伏下来，茂密的树叶把它遮挡得严严实实。
“快打开你的计谋口袋，狐狸先生，快打开呀!”猫冲着狐狸喊道。可是猎狗已经将狐狸扑倒咬住了。“哎呀，狐狸先生，”猫喊道，“你的千百种本领就这么给扔掉了!假如你能像我一样爬树就不至於丢了性命了!”
英语关于化学肥料和农业肥料作文【五】
新形势下，农业机械化作业体系中提高生产效率及作业质量的方法很多。我们只有通过实践才能发现问题，在通过认真研究，进行总结，就会有更加有利于提高生产效率和作业质量的方法发现。
英语关于化学肥料和农业肥料作文【六】
我今天看了一本关于化学的课外书，书的名字有点怪，叫做《最酸甜可口的化学书》，是韩国的一位叫崔美华的教师编的'。这本书告诉了我许多生活物品背后的秘密。
书中讲了很多生活中的道理，比如米饭为什么变凉就会不好吃了呢？原来米的主要成份是淀粉，加热后的淀粉结构松散，称为α淀粉，淀粉与淀粉之间有规律地黏合在一起，称为β淀粉，β淀粉加热后就是α淀粉，烧好的米饭又香又软，所以好吃，而等α淀粉冷却之后，失去了水分变成了β淀粉，所以口感就差多了。因此如果不想失去米饭的美味，就要盛在温热而密封的容器里，这也是我们保温饭锅的原理。
不知大家有没有留意，运动员在比赛时常喜欢嚼口香糖，我也在书上找到了答案。原来吃口香糖可以让大脑变得活跃，还可以消除紧张情绪，提高注意力，所以棒球选手等在比赛时常常嚼着口香糖。嚼着香糖还可以防止得痴呆症，不过口香糖有一个坏处，就是会经常放屁。
这本《最酸甜可口的化学书》里还讲到了酸、甜、脆、辣并重的韩国泡菜制作的原理，看得我口水直流。哈哈，这本书图文并茂是我看到过的科学书中最有趣的一本之一，你也想看看吗？
