土业园地 → 欢迎下载欣赏(更新时间:2014年6月19日)

F-154 土业园地 (第154期) 2012.5.28
Field for Artificial Soil TechnologyAST(№154)
作者:李鹏飞 AuthorLi Pengfei May 28, 2012
My Web:www.tuyelt.com Telephone Number:13043864167

我们要走出“靠高产”的误区
We should go away from mistaken idea only by high yield

    

    公正地说,由于我国粮食单位面积产量高,在解决13亿人的吃饭问题上发挥了重要作用,而优良的种子,包括袁隆平院士的超级水稻、李登海研究员的玉米杂交品种,玉丹-13号、王连铮研究员的大豆超高产品种,中黄-13号、李振声院士的小麦高产品种,小偃6号等,都是功不可没的。在世界主要的粮食生产大国中,我国的粮食单位面积产量最高,比美国高出51%。然而,如果我们的思路仅局限“靠高产”解决中国人的吃饭问题,真的以为有了高产种子,包括转基因水稻,就能解决中国人的吃饭问题,那就太幼稚、太失误了,等同于把中国人的吃饭问题当做儿戏。这里有一个简单的数学运算:?
粮食产量=单位产量×耕地面积
可以把我们的思路大大的扩展开来。这就是说,粮食产量是单位产量和耕地面积的乘积,我国的粮食单产已经很高了,《土业论》则主张,用人造耕地来增加我国的土地资源,以达到增加粮食产量的目的。如果我们的耕地面积达到40亿亩,如果粮食单产为500千克/亩,我们的粮食生产能力就可以达到20亿吨。我问一问中国的科学家,特别是中国的农业科学家,20亿吨的粮食生产能力,你们敢想吗,你们有能力实现吗,仅仅靠高产能行吗。

 

我们要走出“靠高产”的误区
We should go away from mistaken idea only by high yield

Saying fairly, because our nation at a unit area of plough land can be produced more grain it has played great role to solve food problem of 1.3 billions population especially including super rice of academician Yuan Longping, hybrid corn Yudan-13 of researcher Li Denghai, soybean high yield zhonghuang №6 of researcher Wang Lianzheng, wheat high yield variety xiaoyan №6 of academician Li Zhensheng, they have a great contributions. In the world mainly produced grain superpower Chinese grain output per a unit area of plough land is the highest and higher than over 51% of US, however if our ideas have been limited by high yield to solve Chinese food problem and think of have being high yield seed including GM rice Chinese food problem can be solved that are too misplayed. Here simple formula as following :
?Grain output=output per unit area×area of plough land
This formula makes us to enlarge our ideas. Videlicet total grain output is product of two factors, per unit yield of grain in our country have been higher than others, the opinion by theory of soil using artificial plough land to increase our land resource and reach the target increasing grain. If our plough land reaches up 4 billions mu account of 500㎏/mu our grain output capacity will maybe reach 2 billions tons. I ask Chinese scientists, especially agricultural scientists that do you dare it is true, if you have it to be done, so I say that is not good only depending on high yield.(to be proofread)

 
 
Copyright © 2009 - 2010 tuyelt.com All Rights Reserved.
人造土壤技术专利 发明人:李鹏飞  联系电话:13043864167
注意:本站人造土壤专利技术禁止用在违反国家法律用途,否则发明人将由法律维权!