How Much Fertilizer is Too Much for the Climate?Michigan State UniversityProceedings of the National Academy of Sciences
1. In certain areas, some farmers do notknow how much fertilizer should beapplied toa high yield. (toreach a particular level, age, size etc) 答案 1.【答案】 promoting 【核心短语/词汇】fertilizer: 名词,肥料;promote: 动词,意思是使上升,促进,提高【翻译】在某些地方,有些农民不知道应该施多少肥...
its lowest level, and Alabama Triumphs struck the bottom at $1.25 per sack. But, by the end of the month, North Carolina shipping points had advanced to $3.50 a barrel, with Onley, Va., reporting Cobblers at $4. Like fluctuations were observed in city wh
Another hypothesized human-related cause is fertilizer runoff. People use fertilizer for their crops and plants and a lot of it eventually makes its way from land into the seas. It's fertilizer, so it has a lot of nutrients. These nutrients have an effect on the starfish, because they ...
How Much is an Acre of Sunflowers Worth? That depends on the seed yield per acre. In North Dakota, the seed yield per acre ranges from about 800 to 1800 seeds, depending on the variety. Sunflower seeds are priced per hundredweight, with a fluctuating value. That value is updated daily ...
Nitrogen Fertilizer - How Much is Left The author reflects on the impact of the financial meltdown on the discretionary money for defense spending in the U.S. He questions the capability of the ... R Ferguson,C Wortmann,C Shapiro - 《Crop Watch》 被引量: 0发表: 2007年 ...
but it might be enoug but it never material but it opened really but it s easy but it shows a big ha but it still hurts but it still works but it stubbornly per but it will be the dr but it wont shine unt but it would come but its going great w but its much harder t but it...
fertilizer should be kept within 150 kilometers, according to local soil and crop characteristics such as specific formula production area demand. But now some manufacturers often produce tens of thousands of tons, is not suitable for a large number of fat, at the same time it must be long-...
numbers located on the outside of the bag indicate how much nitrogen, phosphorous, and potassium are present within the mixture respectively. Beneath this ratio on a bag of slow release fertilizer is an additional statement which indicates how much of the enclosed nitrogen is available as a ...
model and applied it to nitrogen fertilizer management in Minnesota. They used data on where and how much nitrogen is applied to cropland, then used the model to track how nitrogen would move into surface and groundwater and the atmosphere, and from there, who it would affect and how much...