The yield performance of Zhoumai 27 and the introduction of Zhoumai 27 wheat varieties

In 2009 and 2010, he participated in the regional test of varieties in the southern part of the Huanghuai winter wheat area, and the average yield per mu was kg, which was higher than that of the control Zhoumai 18. In 2010 and 2011, the average yield per mu was kg, which was higher than that of the control Zhoumai 18. In the 2010 and 2011 annual production tests, the average yield per mu was kilograms, which was higher than that of the control Zhoumai 18.

<>1. This variety of wheat is a semi-winter medium-ripening variety, and its seedlings are semi-creeping, with narrow and long leaves, and the tillering power is relatively general. 2. The variety has good cold resistance in winter, early jointing in spring, rapid polarization, and general resistance to spring cold. 3. The plant height is about 74 cm, its lodging resistance is medium, and the drought tolerance is relatively average.

4. It can resist high-susceptibility stripe rust, powdery mildew, scab, sheath blight, etc.

1. Characteristics

1. Plants. 1) This variety is a semi-winter medium-ripening wheat variety bred by Zhoukou Academy of Agricultural Sciences with Zhoumai 16 and dwarf resistance 58, declared by Zhoukou Academy of Agricultural Sciences, and approved by the sixth meeting of the second National Crop Variety Approval Committee on November 18, 2011, and the approval number is Guoxianmai 201100.

2. The variety is a semi-winter medium-ripening variety, and the average maturity period is about 1 day earlier than that of the control Zhoumai 18. Its seedlings are semi-prostrate, the leaves are narrow and long, the tillering force is relatively average, and the panicle rate is medium.

3) The plant height of this variety is 74 cm, the plant shape is loose, and the flag leaves are long and rolled.

2. Grains. 1) The panicle layer of wheat of this variety is relatively neat, the panicle is larger, the spikelet arrangement is thinner, and the fruiting is good.

2) The grains of this variety are spike spindle-shaped, long, white-shelled, white-grained, semi-, and the fullness is good. Tens of thousands of ears per mu, several grains per ear, and 1,000 grains.

2. Radical demolition, resistance and quality

1. Resistance. 1) The stalk elasticity of this variety is medium, the lodging resistance is medium, and the cold resistance is good in winter. In spring, the jointing is early, the polarization is fast, and the ability to resist the spring cold is average. Drought tolerance is average, grain filling is fast, and the ripening phase is average.

2) After identification, this variety can be highly susceptible to stripe rust, powdery mildew, scab, sheath blight, and moderate susceptibility to leaf rust.

2. Quality. 1) In 2010 and 2011, the quality measurement results were 794 grams of grain bulk weight, 790 grams of liters, hardness index year), protein content71%。

2) The flour wet gluten content of this variety of wheat is3%, sedimentation value ml, ml, water absorption2%, stability time minutes, minutes, maximum tensile resistance, elongation 130 mm, 123 mm, tensile area 47 square centimeters, 43 square centimeters.

3. Yield and planting technology

1. Output. 1) In 2009-2010, this variety participated in the regional test of varieties in the southern part of the Dongshui group in the Huanghuai winter wheat area, and the average yield per mu was kg, which was higher than that of the control Zhoumai 18.

2) In the 2010-2011 re-test, the average yield per mu was kg, which was higher than that of the control Zhoumai 18.

3) In the 2010-2011 production test, the average yield per mu was kilograms, which was higher than that of the control Zhoumai 18.

2. Planting technology.

1) This variety of wheat is suitable for sowing from October 10 to 25, and 150,000-200,000 seedlings per mu are suitable for erecting jujube seedlings.

2) When planting, pay attention to the prevention and control of stripe rust, powdery mildew, sheath blight, and scab.

Zhoumai 27 wheat is a semi-winter medium-ripening wheat variety studied by Zhoukou Academy of Agricultural Sciences, mainly bred with Zhoumai 16 and dwarf resistance 58, the average maturity period is about 1 day earlier than Zhoumai 18, Zhoumai 27 wheat seedlings are semi-creeping, narrow and long leaves, general tillering ability, medium panicle rate, good cold resistance in winter, but poor drought tolerance.

Zhoumai 27 wheat is a semi-winter medium-ripening wheat variety studied by Zhoukou Academy of Agricultural Sciences, which is mainly bred with Zhoumai 16 and Dwarf Kang 58.

Force in general. Zhoumai 27 wheat plant height is 74 cm, the plant type is loose, the flag leaves are long and rolled, the seedlings are semi-creeping, the leaves are narrow and long, the tillering force is average, the panicle rate is medium, the panicle is spindle-shaped, the long mang, the white shell, the white grain, the grain is semi-, and the fullness is good.

Zhoumai 27 wheat stalk elasticity is medium, the lodging resistance is not good, and the drought tolerance is poor, the grain filling forest burns quickly, the ripening phase is average, and the plant's resistance to the disease is not strong, and it is easy to be infected with stripe rust, powdery mildew, scab, sheath blight and other diseases during the growth period.

Zhoumai 27 wheat is generally sown from October 10 to 25 every year, when the climate is suitable, the yield is high after planting, and the basic seedlings are suitable for 15-200,000 seedlings per mu, and in the later growth process of the plant, it is necessary to spray pesticides regularly to prevent the breeding of diseases and insects.

Hello, I am glad to answer for you: Zhoumai 3638 yield kilogram Zhoumai 36 adaptability is quiet, strong resistance, stable yield and high yield, in the loss of hail 2015 In 2016, we participated in the regional test in the southern area of Huanghuai Winter Wheat District, with an average yield of kilograms per mu, and participated in the production test in 2022, with an average yield of grains per mu.

Yield performance: In the 2011-2012 production test, the average yield per mu was 517,000 hand slag grams.

Jimai 23: Characteristics: This variety is semi-winter, the seedlings are semi-prostrate, the jointing is early, the tillering force is strong, and the panicle rate is high.

The flag leaves are dark green, raised, and delicate. The plant type is compact, with an average plant height of centimeters. Spike spindle-shaped, long mang, white shell, white grain, full grain, hard, good ripeness.

The average number of days of the whole growth period was 22 days earlier than that of the control Jimai. Under natural conditions, it has good cold resistance, strong drought tolerance and green dry resistance, and high resistance to rust, powdery mildew and leaf blight.

Yield performance: In the 2012-2013 Huanghuaibei slice ratio test of the Chinese Academy of Agricultural Sciences, the average yield per mu was tens of thousands, the number of grains per spike, the weight of 1,000 grains, and the average yield per mu was kilograms, which was higher than that of the control Liangxing 99, ranking first among the tested varieties. In the 2013 and 2015 high-fertilizer group district test in Shandong Province, the average yield per mu was 22% higher than that of the control Jimai 22%; In the production test of the high fertilizer group from 2015 to 2016, the average yield per mu was kg, which was higher than that of the control Jimai 22.

In 2016, the Provincial Department of Science and Technology organized experts to carry out real acceptance of Jimai 23 high-yield research field located in Fujia Village, Zhangxing Town, Zhaoyuan City, Shandong Province. In 2019, Jimai 23 high-yield research field experts in Fujia Village, Zhangxing Town, Zhaoyuan City, Shandong Province, actually produced kilograms per mu; In June 2020, Jimai 23 produced kilograms per mu by experts in Longkou, Yantai, with a yield of more than 820 kilograms for two consecutive years.

Quality status: In 2014 and 2015, the unified sampling of the wax elimination domain test in Shandong Province was tested by the Grain Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Tai'an): the average protein content of the grain was about % of wet gluten, the stability time was min, and the whiteness of the flour.

Lumai No. 1: Characteristic characteristics: weak winter, medium ripening to late maturity.

The top three leaves are larger, the stalks are more waxy, the stalk wall thickness is tough, and the lodging resistance is strong. The tillering power is medium, the spike formation rate is high, the spike is large, and the flowers are more fruitful. It has high and stable yield, wide adaptability to the level of soil fertility, and the total fertilizer demand is at the middle and upper level.

Resistance: well-developed root system, strong vitality, resistance to dry and hot air; Drought; High resistance to powdery mildew; aphid resistance; High resistance to three rusts, yellow dwarf. Adaptation area:

Nanli Village, Tai'an, Shandong, Ningyang County, Jining, Heze, Zaozhuang, Northern Jiangsu, Northern Anhui, Henan.

<> Henan Province (except Nanyang and Xinyang), the northern part of Anhui Province, the northern part of Jiangsu Province, and the Guanzhong region of Shaanxi Province.

Zhoumai 27 is a semi-winter medium-ripening wheat variety bred by Zhoukou Academy of Agricultural Sciences with Zhoumai 16 and Dwarf Kang 58. Declared by the Zhoukou Academy of Agricultural Sciences, in 2014 through the National Crop Varieties Examination and Approval Committee, the approval number is the national review of wheat 2011003.

In spring, the jointing is early, the polarization is fast, and the ability to resist the spring cold is average. The plant height is 74 cm, the plant shape is loose, and the flag leaves are long and rolled. The stalk is moderately elastic and lodging resistant.

Drought tolerance is average, grain filling is fast, and the ripening phase is average. The spike layer is neat, the spikelet is larger, the spikelet arrangement is sparse, and the fruiting is good. Spike spindle-shaped, long mang, white shell, white grain, semi-grains, good fullness.

Tens of thousands of ears per mu, several grains per ear, and 1,000 grains.

It is suitable for early and middle stubble planting in Henan Province (except Nanyang and Xinyang), northern Anhui Province, northern Jiangsu Province and Guanzhong area of Shaanxi Province in the southern part of Huanghuai Winter Wheat Area.