The COOH cap is what makes these molecules acids. You are probably familiar with acetic acid because this is the acid found in vinegar. You can see that the fatty acids are like acetic acid, but they have much longer carbon chains. To make a normal fat, you take three fatty acids and...
In monocots, the seed's endosperm is often much larger (as evident in the diagram of the wheat seed above) than that of the dicots. In this case, the single cotyledon stays below ground and within the seed, where it digests the endosperm and transfers the stored energy to the developing...
①That is whose pen. ②Is that whose pen ③Whose pen is that? 对定语划线部分提问题,如果划线部分是所属关系,特殊疑问词用whose;如果划线部分指具体的"某一个"时特殊疑问词用which;如果划线部分指内容或职业时,特殊疑问词用what;如果划线部分指数量时,特殊疑问词用how many(可数)或how much(不可数)。如...
No kidding. Research indicates that weeds may be stimulated to grow by a sudden flash of light, which is what you give them when you turn the soil over during the day. A German study concluded that by turning the soil at night, weed germination could be reduced by as much as 78 percent!
Fertilizer: How Much Is in Each Bale? 来自 uknowledge.uky.edu 喜欢 0 阅读量: 19 作者: D Hancock 摘要: What do you see when you look at a bale? Certainly, many would say it is a source of feed for our livestock. Others see a commodity that is sold to their customers. These are...
How much sun does corn need to grow? A minimum of 6–8 hours of sunlight every day is the common growing corn plant light requirement. It is needed to grow corn away from any large trees that could cast shadows and plant tall varieties to the north or east of your field so that ...
How much sunlight do wheatgrass seeds need? A normal kitchen with indirect light is the best place for growing wheatgrass. Once my seeds started growing, I kept the seed tray on the counter in a corner of the kitchen that gets bright light and just a bit of sunlight later in the day,...
The standard value historically used for estimating kernel weight is 0.01116. However, corn kernel weight can vary by 40% or more depending upon environmental conditions and hybrid characteristics. Thus, I suggest selecting a seed weight value between 0.0095 for stressed, dryland corn and 0.0135 for...
Since budgies love the seed so much it’s a great snack to use to train your bird. They will catch on quickly when they are rewarded with the incredibly tasty treat.Millet can also be very handy to have if your bird is sick.
purchase another specialized tractor to seed and harvest wheat. If the extra tractor can eventually produce 3,000 additional bushels of wheat (the MPP), and each additional bushel sells at the market for $5 (the price of the product or marginal revenue), the MRP of the tractor is $15,...