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<>According to the morphology and structure of the grain, corn can be divided into 9 types: hard grain type, horse tooth type, silty type, sweet type, sweet powder type, burst type, waxy type, barn type, and semi-horse tooth type. According to the maturity stage, it can be divided into three types: early, medium and late maturity.
According to the use and grain composition, it is divided into two categories: special corn and ordinary corn.
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It's not scary to have corn eaten! In case he rebelled against ...... that dayDo you know what the consequences are? ......If the corn is not tasty, it will not be favored by humans ......And then they will be wiped out!
It is no exaggeration to say that corn has multiplied to this day, and it is completely dependent on humans to help them continue their lives, and without human sowing, they will soon perish! ......So to solve the problem, you have to have your own way! Flexible ...... like cornIt's not scary to be eaten!
Hehe, mutual benefit and reciprocity to achieve a win-win situation, haha!
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The fate of this grain of corn can be roughly divided into several types: first.
1. If he has the right air, water, and soil, and grows into a healthy corn stalk, and has many of their kind around, his fate will be complete; Clause.
Second, there is suitable airSatisfied.
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Sweet corn, shoot corn, waxy corn.
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Corn refers to:
Corn is an annual herbaceous plant of the Poaceae family, also known as bract, bract cob, maize, pearl rice, etc. Native to Central and South America, it is an important food crop in the world and is widely distributed in the United States, China, Brazil, and other countries.
Compared with traditional rice, wheat and other food crops, corn has strong drought tolerance, cold tolerance, barrenness tolerance and excellent environmental adaptability. Corn has a high nutritional value and is an excellent food crop.
Nutritional value of corn:
The vitamin content in corn is very high, 5-10 times that of rice and wheat, and the nutritional value and health care of corn are the highest among all staple foods. The riboflavin and other high nutrients contained in corn are very beneficial to the human body.
It is worth noting that the nutritional value of special corn is higher than that of ordinary corn, and the moisture, active substances, vitamins and other nutrients of fresh corn are also much higher than that of old corn.
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Summary. Hello dear! What corn can be formed in a sentence like this: (golden) corn. 2. (Fat) corn. 3. (fragrant) corn. 4. (Delicious) corn. 5. (Lovely) corn.
Hello dear! What corn can be formed in a sentence like this: (golden) corn. 2. (Fat Dudu) Talk about the corn of the clan. 3. (fragrant) Prepare spring corn. 4. (Delicious) corn. 5. (Cute) jade imitation rice.
The usage of adjectives: 1. Qualitative adjectives can generally be modified by "not" and "very", and a few state adjectives are not modified by "no" and "very". 2. Able to modify nouns, often used as predicates to return to jujube or definite.
Such as "big eyes, high-rise buildings, ice leaks and dismantling cool sour plum soup, junior titles". 3. Some adjectives can overlap. Such as "big, long, high".
4. It can be an object.
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(golden) corn.
(fat) corn.
(fragrant) corn.
(Delicious) corn.
(Lovely) corn.
Usage of adjectives:1. Qualitative adjectives can generally be modified by "not" and "very", and a few state first comic adjectives are not modified by "no" and "very".
2. Able to modify the opening noun, often used as a predicate or definite. Such as "big eyes, high-rise buildings, cold sour plum soup, junior titles". Sold aside.
3. Some adjectives can overlap. Such as "big, long, high".
4. It can be an object.
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Types of corn: sweet corn, waxy corn, high-oil corn, bursting corn, colored corn.
1. Sweet corn
Sweet corn is one of the most popular corn varieties, also known as vegetable corn, is a crop of the genus Poaceae corn, its morphological characteristics are the same as ordinary corn, but the seeds of sweet corn are thin, and the plants are divided into three types: ordinary, strengthened and super sweet.
2. Waxy corn
Waxy corn, also known as sticky corn and waxy corn, is named after the coarser waxy endosperm in the kernels, which is native to China, and the plant grows strongly, the plant is compact, the leaf color is dark green, and it has extremely high disease resistance.
3. High-oil corn
High-oil corn is a type of high value-added corn, which is characterized by its high oil content of grains, and is a corn variety specially used to extract oil, but the current yield of high-oil corn in China is small.
4. Burst corn
Burst corn is a type of corn used to make corn flowers, native to the United States, and has fewer ears and seeds, the seeds have starch, the texture is harder, and the seeds are rich in color, with white, yellow, purple or orange markings.
5. Colored corn
Color corn is an annual erect herbaceous plant, is a hybrid variety of Xinshu corn, its plant height is 100-150 cm, because of the variety of grain colors, has a high ornamental value, so it is often collected and placed indoors for ornamental use after maturity.
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According to the morphology and structure of the seed, corn can be divided into 9 types according to whether the grain has a husk, the shape of the grain and the nature of the endosperm.
1. Hard grain type: also known as flint type, strong adaptability, barren resistance and early maturity. The spikes are mostly cone-shaped, the top of the kernels is rounded, and the endosperm is starch on the periphery. Therefore, the appearance of the grain is transparent, the outer leather is shiny, and hard, and mostly yellow. The taste quality is good, and the yield is low.
2. Horsetooth type: the plant is tall, resistant to fertilizer and water, has a high yield, and matures late. The ear is cylindrical, the kernel is long and flat, the two sides of the kernel are starch, ** and the top is silty starch, the top of the silty starch loses water and dries quickly when ripe, and the top of the kernel is concave and dentate-shaped, so it is named.
The degree of denting depends on the starch content. The taste quality is not as good as that of the hard grain type.
3. Powdery type: also known as soft grain type, the shape of the ear and the kernel is similar to the hard grain type, but the endosperm is composed of silty starch, the kernel is milky white and dull, which is an excellent raw material for making starch and brewing.
4. Sweet type: also known as sweet corn, the plant is short and the ears are small. The endosperm contains more sugar and water, and the seeds shrink due to evapotranspiration when ripe, and the endosperm is mostly, hard and translucent, and is mostly made into vegetables or canned food.
5. Sweet powder type: the upper part of the kernel is the sweet keratin endosperm, and the lower part is the powdery endosperm, which is relatively rare in the world.
6. Burst type: also known as corn wheat, each plant bears more ears, but the ears and grains are small, the grains are round, the top is prominent, and the starch type is almost all. When heated, the moisture in the starch forms a vapor and bursts.
7. Waxy type: also known as waxy type. Native to China, the fruit spike is small, and the endosperm in the seed is almost entirely composed of amylopectin, opaque, dull and waxy. Amylopectin reacts red when exposed to iodine solution. When eaten, it is more sticky, so it is also called sticky corn.
8. Barn type: the seeds are coated by a longer barley shell, hence the name. The tip of the husk is sometimes mangless. There is strong self-flowering infertility, the male inflorescence is developed, the seed is hard, and threshing is difficult.
9. Semi-dentate type: between the hard grain type and the dentate type, the depression depth at the top of the kernel is shallower than that of the dentate type, and the endosperm of endosperm is more. The seed coat is thicker and the yield is higher.
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When it comes to corn, I believe it is a kind of food that everyone knows, and corn is an important food crop, many people like to eat it very much, but for the variety of corn, not many people know it, and in everyone's impression, corn is only one or two, in fact, there are more than that, let's take you to understand what are the varieties of corn.
1. Baoyu No. 1. Baoyu No. 1 is bred by Jiangsu Baofeng Group and is a medium-ripening semi-compact common corn. The seedlings of this variety emerge quickly and neatly, the seedlings are strong, the leaf sheath is purple-red, the growth is strong, and the leaves are dark green.
The plant type is semi-compact. The anthers are light green, the filaments are pale green. The panicle is cylindrical, the kernels are yellow, semi-hard, and the cob is white.
2, Su Yu 31. Suyu 31 is bred by Jiangsu Dahua Seed Industry Group, which is a medium-ripening semi-compact common corn. The seedlings of this variety emerge quickly and uniformly, the seedlings are strong, the seedling leaf sheath is purple, the growth is strong, and the leaves are green.
The plant type is semi-compact. The lobes are light purple, the anthers are light purple, and the filaments are light red. The panicle is cylindrical, the kernels are yellow, semi-dentate, and the cob is pink.
3. Waxy corn "Zhongnuo No. 1". Zhongnuo No. 1 is a white waxy corn monocross bred by the Institute of Crop Breeding and Cultivation of the Chinese Academy of Agricultural Sciences in 1991, it is an excellent new variety of corn for fresh vegetables, with wide adaptability, strong disease resistance, high yield, good quality, good commerciality, high economic benefits, etc., its amylopectin reaches 100%, eaten after cooking, thin skin without residue, soft and delicate sticky, moderately sweet, good taste, is the best type of fresh corn at present.
4. Yangtze River Huanuo No. 2. Yangtze River Huanuo No. 2 was bred by Nantong Zhifei Corn Research Institute in 2007 and is a medium-ripening semi-compact waxy corn. The seedlings of this variety are neat, the seedlings are strong, the leaf sheath is light purple, the leaves are green, the plant type is semi-compact, the anthers are red, the filaments are red, the fruit spike is conical, the grain flower color, and the cob is white.
5. Sukenuo No. 5. Sukenuo No. 5 was bred by the Institute of Food Crops of Jiangsu Academy of Agricultural Sciences in 2008 and is a medium-ripening semi-compact waxy corn. The seedlings of this variety are neat, the seedlings are strong, the leaf sheath is light purple, the leaves are green, the plant type is semi-compact, the anthers are red, the glume shells are red, the filaments are pink, the fruit spikes are conical, the grains are white, the sweet glutinous type, and the cob is white.
The above is a detailed introduction to the varieties of corn, speaking of which I believe many people are surprised, the original corn varieties are so many. However, these varieties of corn have a characteristic that they believe in, that is, they are all very nutritious**.
The test site should be sown within the sowing date required by the test plan, combined with local climatic conditions, production habits, field soil moisture, etc. If the test site believes that the sowing time required in the test plan is inconsistent with the actual local situation, it is easy to encounter difficulties in overwintering (overwintering) the plant, it is susceptible to weeds, or it is necessary to make a large adjustment due to the late receipt of the sowing materials, the test point should negotiate with the National Animal Husbandry Station before the sowing time required by the test plan to determine whether the sowing time can be changed, and the sowing time cannot be changed without authorization.
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