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Fujian Academy of Agricultural Sciences Successfully Bred High-Quality Early Indica Rice Jingfu 4a
After 5 years of effort, the Fujian Academy of Agricultural Sciences has successfully bred a high-quality early indica rice - Jingfu 4a. Experts believe that this research achievement has reached the advanced level of similar international research. This achievement was successfully cultivated through arduous efforts by Zhou Tianli, a researcher at the Rice and Wheat Research Institute of the Fujian Academy of Agricultural Sciences, and his research group. Using Jingfu 4a to formulate early hybrid combinations can greatly improve the quality of China's early-season hybrid rice. According to relevant experts, for a considerable period of time in China, the high-quality male sterile lines used to formulate early hybrid combinations
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Never neglect agricultural machinery maintenance after the wheat harvest
Before the combine harvester goes out to the field, service the machine well so that it stays in good technical condition. Then it will have fewer breakdowns in use, run stably, reduce failures, raise work efficiency and extend the machine's service life. 1. Self-propelled combine harvesters (l) Add lubricating oil to each lubrication point every day as specified. (2) After a period of use, tighten the front wheel and rear wheel nuts; check and adjust the tension of all V-belts; check and adjust all drive chains; when the indicator light comes on, clean the dry air filter; clean
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The new high-quality conventional rice variety Yexianzhan No. 8 was bred by the Huizhou Municipal Institute of Agricultural Sciences in Guangdong.
Yexianzhan No. 8 was bred by the Huizhou Municipal Institute of Agricultural Sciences in Guangdong through the cross of Guiyizhan No. 2 / Texianzhan 13 // IR24. In 2002 and 2003, it took part in the late-season regional trial of the high-quality group in Guangdong Province, with average yields of 405.91 kg and 454.47 kg per mu, increasing yield by 10.64% and 9.25% respectively compared with the control variety Jingxian 89, and both yield increases were extremely significant. In 2003, it took part in the provincial production trial in the late season with an average yield of 446.7 kg per mu, an increase of 7.48% over the control. The rice quality was tested and identified by the Food
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Timely Maintenance and Repair of Agricultural Machinery After Wheat Harvest
Combine harvesters should be well maintained before heading to the field, so that they stay in good technical condition, run with fewer breakdowns, perform reliably, reduce faults, improve work efficiency, and extend service life. 1. Self-propelled combine harvesters (l) Add lubricating oil to each lubrication point daily as specified. (2) After a period of use, tighten the front wheel and rear wheel nuts; check and adjust the tension of all V-belts; check and adjust all drive chains; when the indicator light comes on, clean the dry air filter; clean the rotating wind hood and radiator; check the coolant level and top it up; check and clean the water collector; check the fuel filter, drain the accumulated water and sediment, clean the hydraulic oil tank filler port and check the oil level. Park the combine harvester on level ground, check the engine oil in the oil pan, and add oil as needed; tighten the grain unloading auger wire rope; clean the hydraulic drive oil tank filler port and check the oil level. If necessary, clean the cab filter. (3) After one quarter of use, replace the fuel filter element and replace the engine oil filter. Check the specific gravity of the battery electrolyte, and charge or top up with distilled water as needed. Check the coolant level and top it up. Clean the fuel transfer pump, check and adjust the traveling clutch clearance, check and adjust the foot brake, and adjust the hand brake cable.
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What agricultural benefits does garlic extract have?
Garlic is rich in natural antibacterial substances, the main component of which is allicin. It has been reported that applying garlic extract to crop cultivation can not only control pests and diseases, but also help promote crop growth and development; when applied to plant tissue culture, it can effectively prevent tissue culture materials from contamination; when applied to the preservation and freshness-keeping of agricultural products, it is both reliable and safe. Its application methods and effects are introduced as follows: 1. Controlling crop pests and diseases. According to relevant domestic research, using 1%-3% garlic extract to treat peanut seeds by soaking
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What are the clever uses of garlic in agricultural production
1. Preventing and treating fish gill rot disease and enteritis disease. For every 100 kg of fish, use 10 ml of allicin, mix it into the bait and feed, with 3 days as one treatment course; or for every 100 kg of fish, use 200 g of 10% synthetic allicin daily, mix with bait and feed for 6 consecutive days. 2. Preventing and treating explosive hemorrhagic disease in fish. For every 10,000 fish fry, use 0.25 kg of garlic, 4 kg of alligator weed, 0.25 kg of salt, and grind with soybean cake and feed, twice a day for 4 consecutive days, with obvious results. 3. Preventing and treating hemorrhagic disease in grass carp. For every 50 kg of fish, use 5 kg of water peanut
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What are the agricultural control measures for rice pests?
In recent years, as the severity of rice pest outbreaks has continued to increase, the use of some highly toxic pesticides with large residual amounts on rice has also gradually increased, which has brought hidden dangers to rice safety. In response to this situation, starting in 2004, the author purposefully carried out agricultural control research in demonstration areas. Through two years of practice, the results showed that: agricultural measures applied to rice pest control have unique and superior effects compared with chemical pesticide control, biological control and physical-mechanical control, and have played a positive role in improving the control
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Rice Research Institute of Jilin Academy of Agricultural Sciences selects high-quality rice varieties
At the recently concluded evaluation of high-quality rice varieties (lines) in Jilin Province, "Jigeng 81" and "Jigeng 83", bred by the Rice Research Institute of the Jilin Academy of Agricultural Sciences, were rated as "high-quality rice varieties", and another 6 lines were rated as "high-quality rice lines". It is reported that this high-quality rice variety (line) evaluation was the third such event held after 1995 and 1998. The 10 high-quality rice varieties selected in the previous two events have already been promoted and applied on a large scale in production thanks to their good quality and high yield
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Chongqing Agricultural Drought Relief: National Rice Experts Offer Advice
Recently, based on discussions organized among relevant experts within the municipality, and after consultation and revision with the rice expert group of the Ministry of Agriculture, the Chongqing Municipal Agriculture Bureau proposed five technical measures for drought-resistant rice seedling cultivation to ensure transplanting, and specially compiled the "Technical Questions and Answers on Drought-Resistant Rice Seedling Cultivation to Ensure Transplanting," to help grassroots agricultural technicians and farmers further advance autumn grain sowing and ensure full transplanting. Affected by the continuation of last year's severe drought, most rice fields in Chongqing were unable to store water before winter. Since last winter and this spring, temperatures have been higher than usual and precipitation has decreased compared to normal years, causing the current
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The 10th Regiment of the First Agricultural Division pioneers a new water-saving technique for dryland rice cultivation with drip irrigation under plastic film
In 2010, the 10th Regiment of the First Agricultural Division of the **Production and Construction Corps used new science and new technology to transform traditional agriculture. Faced with a severe shortage of water resources and its disadvantaged position as a unit downstream of the First Division's water supply, it independently developed new machinery for sowing rice on dryland with drip irrigation under plastic film, which was put into rice production and vigorously promoted by Aral City of the First Division. According to Kong Jun, the First Division's deputy division commander in charge of agriculture, this cultivation model not only saves labor in rice planting but also conserves water resources and farmland costs, helping to increase rice yields and efficiency, and it has opened a new chapter for the Corps' agriculture and livestock farms.
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