What about Shannong 22 wheat varieties? Introduction to Shannong 42 wheat varieties

Approval number: national review wheat 2011013

Variety name: Shannong No. 22.

Breeding unit: Shandong Agricultural University.

Characteristics: Semi-winter late-maturing varieties, the average maturity period is about 2 days later than that of control stone 4185. The seedlings are semi-prostrate, with wide leaves, strong tillering power, and medium panicle formation rate.

The field test of the district test showed that the overwintering cold resistance was good. After returning to green, the leaves are erect, and the leaf shape is good. The plant height is 80 cm, the plant type is loose, the flag leaves are raised, the permeability is good, the leaf function period is long, and the stems and leaves are waxy and heavy.

The stems are elastic and have medium lodging resistance, and there is a risk of lodging in high water and fertile land. The heading ripens late, and the ripening is average. The spike layer is neat and the spike layer is thick.

Spike spindle-shaped, long mango, white shell, white grain,. Tens of thousands of ears per mu, several grains per ear, and 1,000 grains. Identification of cold resistance:

Poor cold resistance. Disease resistance identification: high susceptibility to stripe rust, powdery mildew, scab, medium susceptibility to leaf rust, sheath blight.

In 2010 and 2011, the results of quality measurement were 812 grams and 812 grams of grain volume, respectively, and the protein content was 812 grams and 812 grams respectively02%；Flour wet gluten content

1%, sedimentation value ml, ml, water absorption2%, stability time minutes, minutes, maximum resistance to extension, elongation 120 mm, 126 mm, tensile area 72 square centimeters, 62 square centimeters.

Yield performance: In 2009 and 2010, he participated in the regional test of the northern waterland group in the Huanghuai winter wheat area, and the average yield per mu was kilograms, which was higher than that of the control stone 4185; In 2010 and 2011, the average yield per mu was kg, which was higher than that of the control Liangxing 99. In the 2010 and 2011 annual production tests, the average yield per mu was kilograms, which was higher than that of the control stone 4185.

Key points of cultivation technology:1The suitable sowing period is October 5 and 10, 120,000 150,000 basic seedlings per mu of high water and fertilizer land, and 140,180,000 basic seedlings per mu of medium fertility.

2.Strengthen mid-to-late management to prevent lodging. 3.

Pay attention to the prevention and control of stripe rust and powdery mildew.

Approval opinion: This variety meets the national wheat variety approval standards and has passed the approval. It is suitable for planting in the northern part of the Huanghuai winter wheat area in Shandong Province, the central and southern parts of Hebei Province, and the southern part of Shanxi Province.

Summary. Dear, hello I am happy to answer for you, the following is the answer to your query Shannong 42 wheat varieties are introduced as follows: Shannong 42 is a new semi-winter wheat variety bred by Shandong Agricultural University, with a full growth period of 232 days, seedlings grow semi-creeping, the leaves are wide and short, the leaf color is dark green, the tillering ability is strong, the drought resistance is outstanding, and the seedlings are neat; The average plant height of the adult plant is centimeters, the plant type is compact, the stem elasticity is strong, the toughness is strong, the lodging resistance is outstanding, the wheat ear is rectangular, the long mang, the white grain, the panicle layer is neat, the average mu spike is tens of thousands of spikes, the number of grains per spike, and the weight of 1,000 grains.

After inoculation identification and field planting, it is resistant to sheath blight, susceptible to scab, powdery mildew, stripe rust and leaf rust and other diseases, with strong drought resistance, and belongs to green water-saving varieties. After years of production and planting, the average yield per mu is 616 kg, and the highest yield per mu is 713 kg, which is suitable for planting in Shandong, Hebei, Henan, Shanxi and other provinces in the northern area of Huanghuaihai.

Dear, hello, I'm glad to answer for you, the following is the answer to your query Shannong 42 wheat varieties are introduced as follows: Shannong 42 is a new semi-winter wheat variety selected and bred by Shandong Agricultural University, with a full growth period of 232 days, seedlings grow semi-creeping, the leaves are wide and short, the leaf color is dark green, the tillering ability is strong, the drought resistance is prominent, and the seedlings are neat; The average plant height of the adult plant is centimeter, the plant type is compact, the stem elastic zone is strong, the toughness is strong, the lodging resistance is outstanding, the wheat ear is rectangular, the mang, the white grain, the panicle layer is neat, the average mu spike is tens of thousands of spikes, the spike grains are several grains, and the weight of 1,000 grains. After inoculation identification and field planting, it is resistant to sheath blight, susceptible to scab, powdery mildew, stripe rust and leaf rust and other diseases, with strong drought resistance, and belongs to green water-saving varieties.

After years of production and planting, the average yield per mu is 616 kg, and the highest yield per mu is 713 kg, which is suitable for planting in Shandong, Hebei, Henan, Shanxi and other provinces in the northern area of Yuhuaihai in Huangnaxing.

Is Shannong 42 an early-maturing variety.

Shannong No. 42 is cultivated by Shandong Nongzhong Lao Nationality University. The biggest advantage is that the drought resistance is outstanding: the water-saving index of the control variety is 1), which is a green water-saving variety.

Moreover, tens of thousands of ears per mu of the approval announcement, several grains per ear, and 1,000 grains = 1426 catties per mu. That is to say, ordinary farmers normally sow 25 catties per mu, and sell more than 500,000 yuan per mu.

Resistant. Is it precocious?

Parent, semi-winter, full growth period days, comparable to the maturity of the control Jimai 22. It is an early maturing variety <>

<> Jimai 22 is a late-maturing variety.

Pro, Shannong 42: strong lodging resistance and disease resistance, with a yield of 713kg per mu. Hope it helps! <>

I don't have a well here, I want an early maturing variety.

Dear, Jimai 22 is a semi-winter variety, medium and late maturity, mature jujube stool rolling is 1 day later than the control stone 4185, and the growth period is 239 days! <>

Dear, the early-maturing variety is more suitable for your <> if you choose Shannong 42 wheat

42 is a few days precocious than 22.

Dear, it's about 10 days apart<>

Shannong 28 wheat, as one of the common wheat varieties in China, has many advantages in high yield and stress tolerance, but also has some defects. First of all, Shannong 28 wheat is not cold-tolerant. This variety is very sensitive to cold climates and is prone to frost damage during cold temperatures, affecting yield and quality.

Therefore, it is advisable to pay attention to climatic conditions when choosing a growing area.

Secondly, the quality of Shannong 28 wheat is relatively average. This variety has a bad taste, it tastes hard, and the gluten quality is not high, and it is easy to break when making pasta. In addition, Shannong 28 wheat has small grains, and the cost of processing and production is also high, and the use value is low.

Therefore, in the process of production and sales, it is necessary to pay attention to quality issues and improve the added value of products.

Finally, Shannong 28 wheat is susceptible to pests and diseases. This variety has low resistance to pests and diseases, and is prone to some common wheat diseases, such as scab, rust, etc. This will not only affect yield and quality, but also pose a certain challenge to the control work.

Therefore, it is suggested that attention should be paid to prevention and control in the process of planting and management to maintain the ecological balance of farmland.

To sum up, Shannong 28 wheat is a wheat variety with advantages and disadvantages. Although there are some shortcomings, as long as we pay attention to it and improve it, we can give full play to its advantages and make greater contributions to the development of China's wheat planting industry.

Summary. 2. Particularly stable production.

Dwarf stalk lodging resistance: Shannong No. 32 combines the advantages of Jimai 22 and dwarf resistance 58, that is, dwarf stalk lodging resistance and frost resistance and high yield. In the production test, it is the shortest plant height and the highest yield variety.

Winter resistance: Shannong 32 is a semi-winter variety, and its cold resistance is outstanding in Shandong.

Resistance to major diseases: especially immunity to powdery mildew.

3. Good quality.

Shannong No. 32 is a high-quality medium-gluten wheat, which is usually earlier than Bijimai 22. And in terms of quality, the protein content of the grains, the wet gluten, the sedimentation value, the water absorption, the stability time.

4. Suitable for machine receiving.

Shannong No. 32 plant type is compact, the leaves are narrow and short, the dwarf stalks are lodging resistant, and the plant height is neat, the maturity is consistent, the grain filling is fast, and the grain does not fall when mature. The above characteristics represent the characteristics of Shannong 32 suitable for machine harvesting.

Which is better, Wheat Shannong 28 or Shannong 32?

Hello, Wheat Mountain Farm No. 32.

Its advantages are: 1. Compared with other varieties, the ultra-high-yield Shannong No. 32 has an increase in plant height and demonstration, which can accumulate more photosynthetic products and improve the quality of organic nutrients, thus solving the problem that the yield cannot go up and making the yield better. In addition, Shannong 32 also appropriately dwarfed and reasonably adjusted the source structure, put more nutrients to the panicle, and improved the harvest index, so that under the same planting conditions with cultivation, Shannong 32 could obtain a higher yield than Jimai 22.

2. Special stable yield and dwarf stalk lodging resistance: Shannong No. 32 combines the advantages of Jimai Xiaokai No. 22 and dwarf resistance No. 58, that is, dwarf stalk lodging resistance and frost resistance and high yield. In the production test, it is the shortest plant height and the highest yield variety.

Winter resistance: Shannong 32 is a semi-winter variety, and its cold resistance is outstanding in Shandong. Resistance to major diseases:

Especially immune to powdery mildew. 3. Shannong No. 32 is a high-quality medium cover gluten wheat, which is usually earlier than that of Bijimai 22. In terms of quality, the protein content of the grains, wet gluten, precipitation value, water absorption rate, and stability time are suitable for the machine harvest Shannong No. 32 plant type is more compact, the leaves are narrow and short, the dwarf stalks are lodging resistant, and the plant height is neat, the maturity is consistent, the grain filling is fast, and the grain does not fall when mature.

The above characteristics represent the characteristics of Shannong 32 suitable for machine harvesting.

Two-year average yield per mu.

Lu Nong Shen No. 2011034 and Xian Shannong No. 23 (formerly codenamed Shannong 032714, or SN032714) are selected and bred by the wheat heterosis utilization research group of the Wheat Genetics and Breeding Laboratory of Shandong Agricultural University.

Breeding process: Fertile plants were selected from the high-quality TAL (MS2) wheat rotation group created, and were selected and bred in 2003 after multiple generations of selection and stability. Features:

Semi-winter. The seedlings are creeping, the seedlings are strong, the dust is lacking, the tillering force is strong, the panicle rate is high, and the panicle layer is thick.

The plant type is semi-compact, the leaves are upstroke, the functional period is long, the plant height is 75 80cm, the spike is rectangular, white, and long. The spike is large, the spikelet has many flowers, and the fruiting is good, and the number of grains per spike is about 45. The grains are white, hard, round, and the groin is shallow and full.

The weight of 1000 grains is about 48g, the bulk weight is 794, the grains, the protein content, the wet gluten is 32%, the dough formation time, the stability time is resistant to strips, leaf rust and powdery mildew, the stalks are strong and elastic, and the ability to carry down is strong. The maturity period is medium, heat-resistant, resistant to dry and hot air, and the letter is ripe.

Shannong No. 32 is a semi-winter wheat product bred by Shandong Agricultural University and Zibo Hefeng Seed Industry Agricultural Science Research Institute, with 6125 as the female parent and 954(5)-4 as the male parent [1-2].

Shannong 32 is a semi-winter wheat variety with semi-erect seedlings. The plants are semi-compact, the leaves are dark green, the leaves are narrow and short, they are resistant to lodging, and the maturity is good; The plant height is centimeters, the spike is spindle-shaped, each panicle grains, 1000 grains weigh grams; Immune to wheat powdery mildew, moderate wheat stripe rust and sheath blight, wheat leaf rust and wheat scab with high luck feeling, and good cold resistance; The grain content of protein is, wet gluten is, and flour whiteness is. Shannong No. 32 Zheng Xianshen has the outstanding characteristics of high and stable yield, short stem, lodging resistance, cold resistance, cold resistance, endemic disease resistance, good ripeness, moderate maturity, good quality, and suitable harvesting.

In the regional test, regional test and production test in Shandong Province, the yield of this variety ranked first among the tested varieties for four consecutive years. Among them, from 2012 to 2014, he participated in the regional test of high fertilizer group of wheat varieties in Shandong Province, and the average yield per mu in two years was kg, which was higher than that of the control variety Maiji 22. From 2014 to 2015, he participated in the production test of the high fertilizer group, and the average yield per mu was kg, which was higher than that of the control variety Maiji 22.

Qimai 20 and Shannong 42 are excellent wheat varieties, but they will behave differently in different environments. Below I will make some comparisons between the two varieties::

Qimai 20: Advantages: It has high yield, drought resistance, cold resistance, weather resistance and disease resistance. The leaves are rich in green, the root system is well-developed, and the lodging resistance is strong.

Disadvantages: Shannong 42 has poor drought tolerance and needs sufficient water to grow.

Shannong 42: Advantages: new semi-winter wheat variety, the whole growth period is 232 days. The drought resistance is outstanding, and the seedlings emerge neatly.

The average plant height of the adult plant is cm, the plant type is compact, the stem elasticity is strong, the toughness is strong, and the lodging resistance is outstanding. The average spike per mu is tens of thousands of ears, the number of grains per ear, and the weight of 1,000 grains. It is resistant to sheath blight, susceptible to scab and collapse disease, powdery mildew, stripe rust and leaf rust and other diseases, and has strong drought resistance, and belongs to green water-saving varieties.

Disadvantages: short leaf width, dark green leaf color, strong tillering ability. The wheat ears are rectangular, long, white-grained, and the ear layer is neat, with an average yield of 616 kg per mu.

In summary, Qimai 20 performed well in terms of yield, drought tolerance, disease resistance and lodging resistance. Shannong 42 also has good performance in drought resistance, disease resistance, and yield. The specific choice of which variety needs to be decided according to the wheat growing environment, soil conditions, climate and other factors in your location.

Qimai 20 good. According to the botanical research network query.

1. Qimai 20 has high yield, drought tolerance, cold tolerance, weather tolerance and disease resistance, while Shannong 42 has poor drought tolerance and needs sufficient water to grow.

2. The leaves of Qimai 20 are rich in green, the root system is developed, and the lodging resistance is strong, and the stalks of Shannong 42 are thinner, and the volcanic cry is easy to fall into Li Yefu, which affects the yield.