Agricultural Products Lists
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Comprehensive introduction of Yumai 68
Yumai 68, a new wheat variety with super high yield, high quality and multi-resistance, has excellent performance in recent years. Yumai 68 is a rare super high yield variety among strong gluten and high quality wheat at present. This variety has been approved by Henan Agricultural articles Review Committee and named Yumai 68. Yumai 68 took part in the production experiment of late sowing and early ripening group in Henan Province in 1998 and 1999. the average yield per mu in the five pilot projects in the south was 296.88 kg, which was 4.83% higher than that of the control variety Yumai 18, ranking first, and the average yield per mu in the north was 43.
2019-01-15 -
Yangmai 16
Yangmai 16 (Yang0Mel 126) is a new spring mid-maturing wheat variety bred by Yang 91F138 and Yang 90-30 by Institute of Agricultural Sciences in Lixiahe area of Jiangsu Province. The whole growth period of this variety is equivalent to that of Yangmai 158. Long awn, white shell, spindle-shaped spike, red grain, hard. The seedlings are erect and the plant type is loose. The plant height is 90 cm and the resistance to fertilizer and lodging is general. There are 260000 effective panicles per mu, 38 grains per panicle and 37 grams per thousand grains. In inoculation identification, it was susceptible to scab and sheath blight, and its disease resistance was similar to that of Yangmai 158. Quality
2019-01-15 -
American black potato
This variety is a cross between American black potato and Shuanglian. The vine is about 1.5 meters long, the potato spindle type is neat and beautiful, the tuber is concentrated, and the yield is 50-80% higher than that of American black potato and Japanese Kawayama purple. The potato skin is purple-black, the potato meat is purple-black with silver-white reticulation, and the cooked potato meat is black and delicate. Sweet, noodle and sand. It is rich in selenium, an anticancer substance, with a yield of 3000-6000 kg per mu and 3000-3500 plants per mu.
2019-01-15 -
What if the wheat seedlings turn yellow?
When wheat grows and develops in winter and spring, the wheat seedlings often turn yellow or even wither, but the wheat seedlings can not turn green by single fertilization. There are several phenomena of wheat seedling yellowing, if we do not take timely measures to remedy, it may lead to a serious reduction in wheat production. Pest yellowing: wheat aphids and wheat spiders cause leaf yellowing caused by leaf juice, which mainly occurs before and after overwintering. For every 667 square meters, 50 kg of water can be sprayed with 40% omethoate EC 65-75 ml. Disease yellowing: damage to wheat sheath blight
2019-01-15 -
Zhejiang New late Japonica Rice Variety Zhejing 22
In order to speed up the popularization and application of new late japonica rice varieties and exchange the experience of demonstration and popularization of new late japonica rice varieties, the Nuclear Institute of the Provincial Academy of Agricultural Sciences and the Provincial seed General Station jointly held a demonstration meeting of the new late japonica rice variety "Zhejing 22" in Huzhou from October 23 to 24. More than 50 representatives, including the Nuclear Research Institute of the Provincial Academy of Agricultural Sciences, the Scientific Research Department of the Provincial Academy of Agricultural Sciences, the Provincial seed Terminal, the Rural Department of the Provincial Department of Science and Technology, the seed management and extension departments of relevant cities and counties, and the units responsible for the "Zhejiang Jing22" demonstration project, attended the meeting. The participants visited Nanxun in Huzhou City.
2019-01-15 -
Panmai 7
The main results are as follows: (1) Variety source: the wheat variety "Xingyuan 1" of Guizhou used by Panzhihua Institute of Agricultural Sciences was used as the female parent and "Mianyang 15" bred by Mianyang Agricultural Science Institute as the male parent. Sexual hybridization was carried out in 1988, and the line was steadily formed in 1992 through sea spectrum selection and summer sowing. The line code is "Panmai 93-1". (2) characteristics: Panmai 7 is a spring mid-mature species, the whole growth period is about 201d, the seedling is semi-erect, the growth is prosperous, the plant height is about 85cm, the stem is strong, and the lodging resistance is strong. Spike
2019-01-15 -
Wheat moth
The scientific name Sitotrogacerealella (Olivier) belongs to Lepidoptera, Noctuidae. Distributed all over the country. Host wheat, corn, rice, sorghum, buckwheat, Gramineae weed seeds, edible fungi and so on. The damage characteristics of the larvae eat the above seeds. Morphological characteristics: adult 4-5mm long, wingspan 14-18mm, grayish yellow; compound eyes black, antennae filiform, grayish brown; head and face densely covered with grayish brown scaly hairs; lower lip whiskers grayish brown, second thick, third tip
2019-01-15 -
A New Indica Rice Variety "Hongliangyou 166"
The comprehensive performance of the main indicators of characteristic quality: head rice rate 66.5%, aspect ratio 2.6, chalky grain rate 36%, chalkiness 6.4%, gel consistency 78 mm, amylose content 23.4%. Resistance performance: the weighted average grade of resistance to rice blast was 5.7, the resistance frequency was 90%, and the resistance to bacterial blight was 5. The average growth period of one-cropping medium rice in the middle and lower reaches of the Yangtze River is 137.3 days, which is 2.8 days later than that of the control "Shanyou 63". The seedling stage has strong tillers, luxuriant growth, moderate plant type, stout stem, straight flag leaves and plant height.
2019-01-15 -
Returning wheat straw compost to field
Choose the land on the edge of the field, which is flat and close to the water source, and step on the ground. Make the wheat straw short, soak it with water and then pile it up. First spread wheat straw about 25 cm thick, then pour in human and animal feces and urine, or add 0.5 kg urea and 2 kg superphosphate for every 100 kg of dry wheat straw, and cover it with a layer of pond mud 10 cm thick. Then spread straw, sprinkle fertilizer, and cover pond mud. Such a layer is piled up to 1.5-2 meters high. Finally, seal the pile with thin mud. Turn the pile after 30 days and add water properly. It lasts 2 months in summer and 3-4 months in winter, that is,
2019-01-15 -
Xiushui 110, a New Late Japonica Rice Variety Optimized by Morphological Type Innovation
Xiushui 110 was bred by Yao Haigen Project Group of Jiaxing City Academy of Agricultural Sciences in Zhejiang Province by hybridization method. Its combination was Jia 59 Tianza/C 95-13. In 2001, it passed the variety approval of Shanghai City Variety Approval Committee, and in 2002, it passed the variety approval of Zhejiang Province Variety Approval Committee. In 2004, it was awarded the subsidies of the Ministry of Science and Technology and the Ministry of Agriculture for breeding new varieties of high-quality crops and breeding technology research. In 2004, he won the first prize of Science and Technology in Zhejiang Province. 1. Form type innovation, realizing source library optimization
2019-01-15 -
Yumai 51 (formerly Zhoumai 11)
Breeding unit: agricultural Science Research Institute of Zhoukou District, Henan Province. Approval: it was approved by Henan crop Variety approval Committee in 1997 and by the National crop Variety approval Committee in 2000. Variety approval number: national examination and approval wheat 20000007. Variety source: Zhou 8425B/ Yumai 17. Characteristics: spring, compact plant type, plant height of about 85 cm. Long awn, white shell, white grain, ear spindle type, 1000-grain weight 37g. Unit weight 796 grams
2019-01-15 -
Mianshu 5
The main results are as follows: (1) Variety source: it was bred by using Zhezhou 84-64 as female parent and Mianfen No. 1 as male parent in Mianyang Institute of Agricultural Sciences. The original number is 89-1524. (2) characteristics: flour yield 19.01%, potato rate more than 82%, potato block drying rate 33.6%; resistance to black spot and storability is better than Nanshu 88. Cooked food is of good quality and is a variety for both processing and feed. (3) yield performance: 19%, the average yield of fresh potato per mu was 170 per mu in the provincial regional test in 1995.
2019-01-15 -
Ji Zhangshu 2 (Bashu 10)
For late-maturing varieties, the whole growth period is 108 days. Field planting showed resistance to Phytophthora blight, more resistant to ring rot, erect plant type, plant height of 80 cm, stout main stem, medium branches, Corolla white. Generally, the yield per mu is 1500 kg, and the high yield is 2500 kg. The rate of large and medium-sized potatoes is about 75%, has a long dormant period and is resistant to storage. The potato block is slightly flat, the potato skin is yellowish, the skin is smooth, and the bud eye is medium depth, so it is the first choice for starch processing and utilization. Suitable for Zhangjiakou, Beijing, Inner Mongolia, Guizhou, Jiangxi, Shanxi, Shaanxi and other places
2019-01-15 -
Jiangsu Province newly added super wheat "Yangmai 15"
It was learned from Jiangsu Province Academy of Agricultural Sciences that Yangmai 15, a new wheat variety bred by Lixiahe Institute of Agricultural Sciences of the Academy, was rated as "super wheat" and included in the national "four super crop development framework." According to Cheng Shunhe, academician of the Chinese Academy of Engineering and chief expert of Yangzhou Sub-center of the National Wheat Improvement Center, super wheat refers to a wheat variety with breakthrough growth in yield on the basis of comprehensive goals of high yield, high quality and high efficiency. It is different from traditional high-yield breeding in pursuing conservation and efficient utilization of water, fertilizer, light and heat resources.
2019-01-15 -
Jinshu 14
Characteristics: plant type erect, few branches, strong stem, hypertrophic leaves, light green leaves, Corolla white, plant height of about 75-90 cm, natural fruiting less, potato type oblong, yellow skin and white flesh, medium depth of bud eyes, concentration of tubers, 4-5 tubers per plant, larger tubers, about 90% of large and medium-sized potatoes. The middle and late maturing varieties are about 110 days from emergence to maturity. Strong drought resistance and storage resistance. Quality analysis by the vegetable quality Supervision, Inspection and testing Center of the Ministry of Agriculture: crude protein
2019-01-15 -
What kind of medicine is the best for prevention and control of older rice?
Chlorpyrifos and abamectin are effective agents to control Chilo suppressalis medinalis, but they are required to be applied at the stage of 1-2 instar larvae of Chilo suppressalis medinalis (during this period, there is no harm to the leaf roll, or at the beginning of rolling the leaf tip), and when the rice leaf roll begins to roll in the field. On the one hand, the larvae of rice leaf roller above the 3rd instar are protected because they are wrapped in rice leaves, on the other hand, they are not sensitive to organophosphorus pesticides such as chlorpyrifos, methamidophos and monocrotophos, and the control effect is poor after spraying. Relatively speaking, the older rice
2019-01-15 -
Longfumai No. 8 (formerly Longfu 90-83199)
Breeding unit: Institute of crop breeding, Heilongjiang Academy of Agricultural Sciences. Approval: it was approved by Heilongjiang crop Variety approval Committee in 1998 and by the National crop Variety approval Committee in 2000. Variety approval number: national examination and approval wheat 20000011. Variety source: the young spike of wheat pure line K202 was used as explant, irradiated with cobalt 60 ray, induced in vitro and cultured in tissue. Characteristics: spring, plant height of about 100 cm, awnless, yellow shell
2019-01-15 -
Jiudao 22 (formerly known as 99432)
Selection and breeding unit: Jilin Academy of Agricultural Sciences variety source: Zhuangnei 324 / rattan line 138 National quality Review Committee approval opinion: this variety is a conventional japonica rice variety, the whole growth period is about 153 days in Jilin Province, which is similar to "Qiuguang". It shows high and stable yield, medium resistance to rice blast and medium rice quality. It is suitable to be planted in the rice areas of the northern "Qiuguang" ripening period. After examination, in line with the national variety approval standards, approved and approved.
2019-01-15 -
Xinmai 18
Breeding unit, Institute of Agricultural Sciences, Xinxiang City, Henan Province. It passed the national examination and approval in 2004 (national examination and approval wheat 2004005). The characteristics belong to semi-winter dwarf and mid-mature varieties. Strong, semi-erect seedlings, good cold resistance, strong tillering ability, high panicle rate, late jointing in spring, but fast polarization. The plant height is about 80 cm, the plant type is slightly loose, the lodging resistance is strong, the ear layer is thick, the ear is large and uniform, and the seed setting is good. Moisture resistance and late high temperature resistance, good yellowing. Good comprehensive disease resistance, coordination of three factors of yield, high and stable yield
2019-01-15 -
Measures to improve the control effect of wheat straw star and isoproturon
Triticum aestivum and isoproturon are ideal herbicides to control weeds in wheat fields, but some farmers report that they are not effective in weeding. The main reasons are as follows: first, isoproturon can only control grass weeds such as wheat fields, hard grasses, but has no effect on broad-leaved workers such as cauliflower and pig calamity in wheat fields. If isoproturon is used alone, the residual density of broad-leaved weeds in wheat field must be very high, which shows that the weeding effect is not good, but the control effect of Maicaoxin on weeds in wheat field is obviously different. Second, the medication period is not appropriate, wheat grass star
2019-01-15