Agricultural Products Lists
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Shanyou 94-11 (Rice)
(1) Variety source: it is a medium indica late maturing combination formed by Neijiang Hybrid Rice Science and Technology Development Center using Zhenshan 97A as female parent and self-bred restorer line 94-11. (2) characteristics: the whole growth period is 145.6 days, which is 0.8 days longer than that of Shanyou 63, plant height 110115cm, ear grain 140160, seed setting rate 85-90%, 1000-grain weight 27.5g, dark leaf color and fine tillering ability. The plant type is moderate, the sword leaf is long and straight, the spike layer is neat, the mature color is good, the stem is hard and resistant to lodging, and the rice quality is excellent. (3) production scale
2019-01-16 -
Shanyou 92-4 (Rice)
The main results are as follows: (1) Variety source: Shanyou 92-4 is a medium indica late-maturing hybrid rice combination derived from the combination of self-bred restorer line 92-4 and Zhenshan 97A in Neijiang Hybrid Rice Science and Technology Development Center. (2) characteristics: the whole growth period is 149 days, the population is neat, and the stem is thick and resistant to lodging. Vigorous growth at seedling stage, strong tillering ability, compact plant type, good luxuriance, large panicle capacity, long leaves and no premature senescence. The plant height is 110 cm, the ear length is 24 cm, the ear is flat with 140 grains, the ear type is medium, the seed setting rate is 85%, and the 1000-grain weight is about 28 grams.
2019-01-16 -
Shanyou 86 (Rice)
(1) Variety source: it was bred by Wanxian Institute of Agricultural Sciences in 1992 with the combination of "Zhenshan 97A" and self-breeding restorer line "Wanhui 86". (2) characteristics: it belongs to medium maturity of medium indica. The whole growth period is 146 days, which is similar to that of the control variety "Ai you S". The plant height is 106 cm and the tillering ability is strong. The seedling stage is prosperous, the plant type is good, the stem is thick and resistant to lodging, and the mature color is good in the later stage, about 180000 per mu of effective panicle. The panicle is flat with 138.9 grains, the seed setting rate is 83.4%, and the 1000-grain weight is 28.4g. Golden grain, none
2019-01-16 -
Shanyou 77 (Rice)
Breeding unit: agricultural Science Research Institute of Sanming City, Fujian Province. Approval: approved by Hunan crop Variety approval Committee, Fujian crop Variety approval Committee in 1996, and the National crop Variety approval Committee in 1998. Variety approval number: national examination and approval rice 980005. Variety source: Zhenshan 97Ax Minghui 77. Characteristics: indica precocious hybrids. The seedling stage is more cold-tolerant, the tillering ability is medium, and the later stage is resistant to high temperature. The plant height is about 100cm and the effective ear is 180000 per mu.
2019-01-16 -
Shanyou 64 (Rice)
Breeding units: agricultural Bureau of Wuyi County, Zhejiang Province, Hangzhou seed Company, Zhejiang Province. Approval: approved by Zhejiang crop Variety approval Committee in 1986 and Hunan crop Variety approval Committee in 1990, it was approved by the National crop Variety approval Committee in 1991. Variety registration number: GS01015-l990. Variety source: Zhenshan 97AX for of. Characteristics: medium indica early maturing hybrid rice. The plant height is 83-85 cm, the stem is slender, and the plant type is loose and tight.
2019-01-16 -
Shanyou 36F (Rice)
Breeding unit: Wenzhou Institute of Agricultural Sciences, Zhejiang Province. Approval: approved by Hunan crop Variety approval Committee in 1992, Guizhou crop Variety approval Committee in 1993, Zhejiang crop Variety approval Committee in 1993. 1994 National crop Variety approval Committee. Variety registration number: GS01002-1993. Variety source: Zhenshan 97AXIR36 Fu. Characteristics: indica hybrid rice varieties. Compact plant type
2019-01-16 -
Shanyou 122 (Rice)
[basic situation] Shanyou 122 is a temperature-sensitive medium-late maturing combination of high quality restorer line Guanghui 122 (Lian836-1 Minghui 63 / Guanghui 3550) newly bred by our institute and Zhenshan 97A. The cumulative extension area has reached 76900 hm2 in our province, which has become the leading combination of medium and late maturing hybrid rice in our province. [characteristics] the whole growth period of Shanyou 122 as early rice was 122 to 128 days, which was 6 days later than that of Shanyou 96 and 5 days earlier than that of Shanyou 63.
2019-01-16 -
Shanyou 10 (Rice)
Breeding unit: China Rice Research Institute, Taizhou Agricultural Science Research Institute of Zhejiang Province. Approval: approved by Zhejiang crop Variety approval Committee and approved by the National crop Variety approval Committee in 1991. Variety registration number: GS01012-1990. Variety source: Zhenshan 97AX Miyang 46. Characteristics: mid-maturity combination of indica hybrid rice. The plant height is 88ml 95 cm, the plant type is compact, the whole stem is tough, the number of leaves on the main stem is 15-16, the effective panicle per mu is 210-220 million, and the total number of grains per panicle is 1.
2019-01-16 -
Shanxi 11 (Rice)
Breeding unit: agricultural Science Research Institute of Foshan City, Guangdong Province. Examination and approval: approved by the National crop Variety approval Committee. Variety approval number: national examination and approval rice 990014. Variety source: Shanxi 175 / Indica Yellow 8. Characteristics: it belongs to temperature sensitive indica rice. The plant height is 97.6 mi 104.4 cm, the plant type is erect, the tiller is strong, the cold resistance is strong, and the mature color is good in the later stage. The average total number of grains per panicle is 167.4, the seed setting rate is 82%, the weight of 1000 grains is 20.5g, the grain is slender, the rice grain is crystal clear and transparent.
2019-01-16 -
Sanxiangyou 714 (formerly known as 316a/y0714) (Rice)
Variety source: Sanxiang A (316AA) × y0714 characteristics: this variety belongs to indica three-line hybrid rice. The average growth period of double-cropping late rice in the middle and lower reaches of the Yangtze River is 123.9 days, which is 2.7 days later than that of Shanyou 46. Plant height 111.1 cm, plant height, luxuriant growth, general uniformity. The number of effective panicles per mu is 181000 ears, the ear length is 24.7cm, the total grains per panicle is 123.4, the seed setting rate is 76%, and the 1000-grain weight is 30.1g. Two-year average performance of resistance: grade 9 of rice blast
2019-01-16 -
What are the soil types and nutrient status of rice in Sanming City
Our city is rich in land resources. The total land area of the whole city is 34.44 million mu, of which the cultivated area is 256.31 &127,000 mu, accounting for 7.4% of the total land area (of which the paddy field area is 244.19 million mu, accounting for 7.1% of the total land area, and the farmland area is 121,200 mu, accounting for 0.3% of the total land area). Paddy soil can be divided into four types according to different distribution topography, such as ocean surface field, slope terrace field, mountain ridge field and stream side field, with the proportion of 4.6:5:6.2:1. 127; the surface field is of water retention type
2019-01-16 -
How to master the method of fertilization for rice
Organic fertilizer is used in combination with chemical fertilizer. Organic fertilizer is rich in organic matter, which can fertilize the soil, provide a variety of nutrients, and provide compounds with auxin and hormone properties. The application of organic fertilizer helps to maintain the storage of nitrogen in paddy soil. Organic fertilizers release nutrients slowly, while chemical fertilizers are mostly quick-acting fertilizers with fast nutrient supply. The combination of the two can make the nutrient supply more stable. Organic acids and humic acids in organic fertilizers can combine with iron and aluminum in soil, reduce the fixation of phosphate fertilizer by soil, and increase the amount of available phosphorus and the content of phosphate fertilizer in soil.
2019-01-16 -
How to cultivate strong rice seedlings with paclobutrazol and uniconazole
Paclobutrazol and uniconazole are both plant growth regulators, which have good effects on controlling growth and promoting tiller, preventing rigidity, preventing abortive seedlings and increasing panicle, grain and yield in rice seedling raising. The method of using paclobutrazol is to spray 100kg paclobutrazol with 300ppm concentration per mu of seedling field when one leaf is of one heart, so as not to miss spray or re-spray. When spraying, it is necessary to release the moisture of the seedling field and keep the field free of stagnant water. The usage of uniconazole is as follows: soaking seeds with 50-200ppm concentration of uniconazole solution for 48 hours, seeds and chemicals.
2019-01-16 -
How to prolong the rice seedling age and prepare for drought resistance and rain planting?
In normal years, the seedling age of machine transplanting is about 30 days, that of throwing seedlings is about 40 days, and that of water raising seedlings is about 50 days. If the planting water comes late, it will be faced with extending the seedling age to more than 60 days in order to wait for the seedlings to be planted in water. First, sparse sowing to cultivate long-aged and strong seedlings. That is to say, by expanding the area of seedling bed, reducing the sowing amount per square meter and prolonging the lag tillering period of seedlings, the age elasticity of early sowing seedlings can be effectively increased, the seedling quality can be improved, and the per unit yield can be improved. it can also solve the contradiction of anhydrous transplanting in the early stage.
2019-01-16 -
How to use special compound fertilizer for rice
Special compound fertilizer for rice is a kind of medium concentration compound fertilizer developed according to the demand of nitrogen, phosphorus and potassium after transplanting, which is most suitable for transplanting rice field. It has the characteristics of "low cost", "easy to use", "quick return to green" and "good safety". After use, it can enhance the ability of crops to resist lodging and diseases and insect pests, and the effect of increasing production and income is obvious. Usage: as rice base fertilizer, the dosage is generally 25kg / mu, there is no need to apply other chemical fertilizers, you can transplant rice seedlings immediately after fertilization.
2019-01-16 -
Is copper hydroxide effective in the treatment of bacterial leaf spot of rice?
What is the effect of expert copper hydroxide in the treatment of rice bacterial leaf spot? How many times do I need to take the medicine? Please answer objectively. Thank you for your inquiry. The answers are as follows: copper hydroxide can control rice bacterial leaf spot, bacterial blight, rice blast, sheath blight and false smut before or at the initial stage of the disease, sprayed with 53.8% dry suspension 9001100 times, twice in a row.
2019-01-16 -
Qinghua Ai 6 (Rice)
Breeding unit: Rice Institute of Guangdong Academy of Agricultural Sciences. Approval: approved by Guangdong crop Variety approval Committee and recognized by the National crop Variety approval Committee in 1991. Variety registration number: GS01006-l990. Variety source: Wanqing / Qinglan / / Huazhuai. Characteristics: photosensitive late indica late maturing varieties. The plant height is 90-96 cm, the stem is tough, the leaf is narrow and straight, the tillering ability is medium, the effective panicle is 230000 per mu, and there are 130 grains per panicle.
2019-01-16 -
Do a good job in the control of rice "two migratory" pests
Suggestions for comprehensive control of single cropping rice on July 13-15, mainly for leaf roller, white-backed planthopper, gray planthopper and rice thrips, pesticide formula: 1. 5% fipronil (Regent) suspension 40-50 ml per mu; 2. 31% triazophos (Sanfu) 70-80 ml per mu; 3. 50% Daofengsan 100 ml per mu. 4. 40% chlorpyrifos (Xinnongbao, Saiben) 50 ml plus 80% fipronil (Regent) water dispersible granule 2 grams per mu; 5 mu with 3.
2019-01-16 -
Abnormal temperature and precaution against Rice Seedling Diseases
Seedling disease is the general name of a variety of physiological diseases and infectious diseases during the period of rice seedling cultivation, also known as seedling rot. Physiological rotten seedlings refer to the symptoms of rotten seeds, rotten buds, black roots, green wilt and yellow withered seedlings caused by adverse environmental conditions, while infectious rotten seedlings refer to the symptoms of dead seedlings caused by cotton rot and standing blight. The northern rice area is often attacked by low temperature and cold spell weather during the seedling raising period, and the annual incidence of rotten rice seedlings is 10% to 23%. Symptom characteristics-nbsp1, physiological rotten seedlings: 1. Rotten seed, which means that the seed has not been released.
2019-01-16 -
What should we pay attention to when spraying foliar fertilizer on rice?
Generally speaking, it is most suitable to spray early rice at the stage of big embryo, initial heading, grain filling and full heading, which takes more than an hour per mu. If spraying fertilizer is at the heading and flowering stage, it should be sprayed before flowering in the morning and after 4 p.m. Processing liquid fertilizer all kinds of available nitrogen, phosphorus and potassium fertilizer, potassium dihydrogen phosphate, triacontanol, borax, silkworm manure and human and animal urine can be used as foliar fertilizer, which is not much per mu, but it should be processed into liquid fertilizer first. The day before the quick-acting chemical fertilizer was sprayed, it was dissolved with 5: 10 times water to prevent withered grass leaves from being sprayed. Human and animal urine should be released first.
2019-01-16