Agricultural Products Lists
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A New Wheat Straw Rust resistant Variety-Jimai 20
Identified by the International Maize and Wheat improvement Center in Kenya, Jimai 20 is the only wheat resistant to Ug99 new straw rust among 116winter wheat in China. On April 12, the United Nations Food and Agriculture Organization warned that a new type of wheat stem rust called Ug99 had spread from East Africa to Yemen. This new type of wheat straw rust could pose a threat to 80% of wheat varieties in Africa and Asia, and global food production will suffer heavy losses if it spreads widely. Wheat straw rust is a fungus caused by plants.
2019-01-15 -
New techniques of multiple cropping of melon and rice
First, the previous crop of melon 1. High-yield and high-quality melon varieties with a growth period of about 90 days were selected for seed preparation, such as Chaozaotangwang, Hong Orange crisp No. 1 and so on. Turn the paddy field well before freezing last year, rake and ridge, the ridge distance is 50-60 cm, compacted to preserve soil moisture. Combined with land preparation, 5000 kg of high-quality farm manure is applied per mu. two。 Seedling transplanting, soaking seeds in late February and raising seedlings in greenhouse at the end of February and the beginning of March can be used to separate seedlings with seedling bowl after raising seedlings in border bed or directly use seedling bowl to raise seedlings. Honda planted melons on April 15th
2019-01-15 -
Direct sowing rice has many advantages.
Direct seeding rice can be divided into dry direct seeding and water direct seeding according to the difference of soil moisture condition and sowing mode during soil preparation. Dry direct seeding can be divided into first stubble sowing and then shallow rotation, first rotary ploughing and then sowing and so on. The sowing procedure of water direct seeding is generally as follows: after applying basic fertilizer, water rotary ploughing, ditching, water leveling, and then sowing collapsed grain. Compared with dry direct seeding of rice, water direct seeding has the following advantages. First, there are many and even seedlings, which is conducive to the cultivation of strong seedlings. The surface of the water direct seeding field is flat, and there is mud on it, there are no seeds after the valley collapse, and the seedlings emerge quickly.
2019-01-15 -
Wheat and rice threshing is safe.
Nowadays, combine harvesters are used in wheat and rice harvesting, and they go into the warehouse in time, but there are still many farmers who use sun cutters and sickles to harvest and need threshing on the spot, so there are some hidden dangers. It is worth paying attention to how to ensure safety in production. We should master the following links: 1. The preparation work should be sufficient. The threshing machine must be inspected by the agricultural machinery safety supervision department and qualified before it can be put into operation. Operators must undergo safety training and understand operation skills and safety knowledge. Test run should be carried out before operation, and everything is normal.
2019-01-15 -
Liaoxing 14 (Liaoshen Dao [2006]177)
The hybrid line Liao 93-77 was selected by Rice Cultivation Research Institute of Liaoning Province in 1999. In 2007, it was approved by Crop Variety Approval Committee of Liaoning Province. Characteristics: This variety has a growth period of about 156 days and belongs to a medium maturity variety. The seedling leaves are light green, the leaves are wide, the plant height is 105-110 cm, the plant type is semi-compact, the tillering ability is medium, the main stem has 16 leaves, and the panicle type is loose. Panicle length 18-20 cm, number of grains per panicle 120-140, thousand
2019-01-15 -
Stellania esculenta
Scientific name: Helichrysumbracteatum species: perennial herbaceous flowers, often cultivated for 1 - 2 years. Family: Compositae Sichrysum alias: Sichrysum, shell fine work Description: wheat pole chrysanthemum is an annual perennial herbaceous flower, because its flowers do not wither after drying, such as wax made, is a good material for making dried flowers, is unique to nature natural "crafts." Congeneric species are sand born helichrysum, umbrella flower helichrysum, etc. more
2019-01-15 -
Wheat water fly
The scientific name HydrelliachinensisQietLi is called wheat sheath hairy eye water fly and HydrelliagriseolaFallen is called rice small hairy eye water fly. All belong to Diptera, Muscidae. Alias rice leaf miner, barley water fly, etc. Commonly known as sheath Liriomyza sinensis. Distributed in North China, East China, Northeast China, Gansu, Southwest wheat areas. Host wheat, barley, rye, oats, rice and so on. The damage characteristics are mainly harmful to the above-mentioned host leaf sheath, most of which are below the flag leaf.
2019-01-15 -
Maisui Ye
The scientific name Apameasordens (Hufnagel) belongs to Lepidoptera, Noctuidae. Alias wheat spike worm. Distributed in Inner Mongolia, Gansu, Qinghai and other provinces. Host wheat, barley, highland barley, wheatgrass, horse lotus grass and so on. The damage characteristics of the newly hatched larvae first feed on the flower organ and ovary of the ear, and individually feed on the tender surface of the inner wall of the glume, and then transfer to the damage. After the 3rd instar, the larvae latent in the grain, and after the 4th instar, the larvae transfer to the flag leaf to spin silk and connect the leaf margin to form a tube, and look for wheat ears to feed after sunset.
2019-01-15 -
Technical points of returning full amount of wheat straw to field
Crop straw is an important by-product of crops. At the same time, it is also an important production resource for agricultural and industrial production. Returning crop straw to the field can not only avoid the environmental pollution caused by decay and burning, but also increase the content of soil organic matter in a large area, improve soil structure, improve soil fertility, and strengthen the construction of cultivated land quality. the improvement of crop yield and quality tamped the foundation of soil fertility. All the countries with developed agriculture in the world attach great importance to the scientific rationality of fertilization structure and most of the farmers.
2019-01-15 -
A New Variety of American Ultra-short Sweet Potato
1, features: ① appearance is excellent: potato block long tube type, single potato weight 300mm 800g, maximum 1000 grams, many and uniform tubers, 4 tubers per plant, potato face purple, black, bright and beautiful. ② has excellent quality: its nutritional content is significantly higher than that of other sweet potatoes, and its contents of lysine, potassium, manganese and zinc are 5-8 times higher than those of ordinary sweet potatoes, especially the content of iodine and selenium, which is 20 times higher than that of other sweet potatoes. This is known as "green health food" in the United States. ③ tastes good: cooked food is sweet and sweet.
2019-01-15 -
How to raise the water temperature by planting rice with well water
The biggest disadvantage of planting rice with well water is that the water temperature is low, which affects the good growth of rice, resulting in the decrease of yield and low quality. Therefore, it is very important to improve the water temperature of well water to grow rice. Specific technical measures are as follows: first, set up a tanning pool to improve the water temperature. The addition of a tanning pool is an effective measure to increase the water temperature of well water for planting rice. The area of the tanning pool should proceed from the actual situation and take measures according to local conditions. Generally, the area of the tanning pool is 1500m2, which is about 1x20 of the irrigated area of the pump. According to the experimental study, 2000 square meters of sun water
2019-01-15 -
Cultivation and management of triticale and rye in Shunyi
Triticale and rye belong to Gramineae forage grass, which are recognized as high-quality forage crops for herbivores at home and abroad. Harvesting at the end of May can solve the problem of insufficient green feeding in spring, and the yield of fresh grass per mu can reach 2000-2500kg. Our region has been planted for 3 years, and several excellent varieties have been selected, of which triticale is 1890 and Fan 3, rye is Dongmu 70, and their cultivation techniques are basically close to those of traditional winter wheat. The main cultivation techniques are as follows: 1. Seed treatment before sowing: first, ensure the seed quality, and dry the seeds for 3 days before sowing.
2019-01-15 -
Remedial measures should be taken as soon as possible.
When wheat grows and develops to winter and spring, wheat seedlings often appear yellowing or even withering, but wheat can not turn green by single fertilization. Once the yellowing of wheat occurs, if no timely measures are taken to remedy it, the yield of wheat may be seriously reduced. 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.
2019-01-15 -
Zhenmai No. 5
Zhenmai 5 (Zhen 99036) is a new spring mid-maturing wheat variety bred by Yangmai 158 and Ningmai 9 in Zhenjiang Institute of Agricultural Sciences in hilly area of Jiangsu Province. The variety has long awn, white shell, spindle ear, red skin and hard grains, erect seedlings, compact plant type, plant height of 93 cm, fertilizer resistance and lodging resistance, 300000 effective panicles per mu, 33 grains per panicle and 38 grams per thousand grains. In inoculation identification, it was resistant to scab, susceptible to sheath blight and spindle stripe mosaic virus, and the disease resistance was better than that of Yangmai 158. The average result of quality analysis in three years is coarse egg.
2019-01-15 -
Insecticide against Liriomyza sinensis
Liriomyza huidobrensis is an outbreak and serious pest in most rice areas of China in recent years. At present, insecticides for the control of rice stalk leafminer and other pests have been successfully invented. The purpose of the invention is to provide an insecticide with high efficiency and low toxicity for controlling rice stalk liriomyza pest. The insecticide of the invention is prepared by the mixture of preserved fluoride and imidacloprid according to the weight ratio of (0.1) ~ (0.1), and can be made into seed coating, seed dressing, suspending agent, powder, EC and other dosage forms. The advantage is that it can kill rice straw Liriomyza sinensis.
2019-01-15 -
Batai black fragrant rice
Batai black fragrant rice was mutated by the descendants of Basmati (Basmati) treated by concentrated solar radiation. The breeding was successful in 1993 (only the provenance was retained, waiting for development). Production performance and rice quality characteristics: according to the trial planting, the yield of this variety is 275 Mu and 350 kg per mu, and the high yield cultivation can reach 400 kg. Rice grain has dark black epidermis and slender grain. It belongs to fragrant soft rice and contains essential trace elements, amino acids, vitamins and phytosteroids.
2019-01-15 -
Chuanmai 29
(original code 90-10931) examined and approved in Sichuan in 1997. A cumulative promotion of 2.9 million mu. (1) Variety source: it was bred by Tai2874x7781-1-2-K4x305 hybridization in 1987 by crop Institute of Sichuan Academy of Agricultural Sciences. (2) characteristics: the variety has early spring maturity, green coleoptile, semi-erect seedlings, vigorous growth, plant height of 80-90 cm, compact plant type, medium tillering ability, high panicle rate, good maturity and yellowing. The whole growth period is about 190 days, compared with the control 80-8.
2019-01-15 -
Xinmai 9817
Characteristics: weak spring, mid-precocious, mature stage and control Yanzhan 4110 same period. The seedlings are erect, the leaves are erect, and the tillering ability is medium. The plant height is about 82 cm, the plant type is compact, the flag leaf is short, thick, upthrust, the spike layer is neat, the spike is uniform, and the code is dense. Ear spindle type, long awn, white shell, white grain, grain half-horny, medium plumpness, low black embryo rate. The average panicle number per mu was 448000 ears, the number of grains per spike was 29.8g, and the weight of 1000 grains was 43.1g. The seedling stage grows vigorously, and the cold tolerance is better in winter.
2019-01-15 -
Processing technology of wort fermented beverage
Barley (HordeumluvgareL.), alias barley, rice wheat, naked wheat and so on, belongs to Gramineae. It ranks fourth in yield among food crops in the world, only second to wheat, rice and corn. It is widely used in food, feeding, brewing, medicine, textile, nuclear industry, weaving technology and so on. Germination treatment can improve the nutritional value of grain seeds, increase the digestible absorption rate of protein and starch, and increase the content of restricted amino acids and vitamins.
2019-01-15 -
What if the rice seedlings are yellow, curled leaves and curled hearts?
There are many reasons for the phenomenon of rice leaf curling, the most common of which is the rice leaf roller. Damage characteristics: the larvae longitudinally rolled rice leaves into insect bracts, and the larvae lived in it to feed on the mesophyll, leaving only the epidermis, forming white stripes, resulting in the decrease of rice 1000-grain weight, the increase of blighted grains and the decrease of rice yield. Control agents: 1. Select insect-resistant rice varieties and apply fertilizer reasonably to make the rice grow healthily and prevent it from flourishing in the early stage and late ripening in the late stage. Manage the water scientifically, adjust the shelving time properly, and reduce the field humidity during the hatching period of larvae.
2019-01-15