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Weed control formula for direct seeding upland rice
Upland rice refers to the selection of high-quality rice varieties with strong drought tolerance and dry direct seeding under the condition of dry field. The whole growth period is dominated by natural rainfall. In addition, planting weeding in the whole process is also the key. Here is the editor to share the herbicidal formula for direct seeding upland rice.
2020-11-08 Direct seeding upland rice weeding formula yes in upland fields -
How to grow upland rice
Upland rice, also known as upland rice, is an ecotype formed by the long-term domestication and evolution of rice in dry land without water layer. Suitable for cultivation in dry land, it can also be planted in paddy fields or depressions. So, how to grow upland rice? 1. Variety production should be done through the country or province.
2020-11-09 Upland rice how to grow upland rice also known as upland rice by rice in without -
Super upland rice 1
Super upland rice 1 is a new super high yield upland rice variety selected by China Rice Research Institute. The planting results of Hangzhou and Hainan show that this upland rice variety has strong stress resistance, high yield, stable yield and medium rice quality, and has a wide application prospect, especially for early planting (dry season) in Hainan and South China. It is of great value of development and popularization. In this paper, the characteristics and cultivation techniques of super upland rice 1 are briefly introduced as follows: 1. characteristics of super upland rice 1. Demonstration of main agronomic characters super upland rice 1 in Hainan dry season.
2019-01-16 -
Planting time and method of upland rice, spring sowing from April to May and summer sowing in mid-June
Planting time: spring sowing is generally from mid-April to mid-May, and summer sowing is usually around June 15. Planting method: select high-quality upland rice varieties, choose the appropriate time to plant according to the local environment, apply basal fertilizer and seed fertilizer, timely topdressing during the growing period, complete seedling water and booting.
2020-11-08 Upland rice planting time and methods spring sowing May summer sowing June -
High-yielding cultivation techniques of Upland Rice Gaoshan No.1
Upland rice Gaoshan No. 1 is bred by a kind of wild upland rice growing in Dupangling area on the border of Hunan and Guangxi. The wild upland rice has strong resistance to diseases, insect pests and weeds due to its long-term growth in harsh natural environment, as well as barren and drought tolerance, and its root system is particularly developed. The variety Gaoshan No.1 is suitable for water and dry cultivation. In 2000, it was planted in Tancheng County, Shandong Province and Wencheng County, Zhejiang Province. The highest yield was 9750kg/ ha, and the average yield was 7687.5kg/ ha, which was higher than that of local hybrid rice.
2019-01-16 -
Cultivation techniques of Upland Rice in Heilongjiang Province
This year, Sun Baoxiang, a farmer from Heli Village, Renmin Town, Anda City, Heilongjiang Province, introduced 65 new varieties of upland rice from the Chinese Academy of Agricultural Sciences in Beijing. Due to the severe drought this year, under the careful cultivation of technicians and farmers, upland rice harvested 2521kg after autumn, with an average yield of 252.1kg per mu. Although the yield of upland rice was not high in the three years of the disaster, the success of planting upland rice has opened up a new way to get rich for the development of upland rice production in the future. First, high-quality varieties to increase efficiency and growth date
2019-01-16 -
Control techniques of Underground pests in Upland Rice
In recent years, upland rice planting in Gejiu City with the application and popularization of dry cultivation and transplanting technology has become a new bright spot of rural economic growth in mountainous areas. How to do a good job in the control of underground pests is to develop upland rice production and ensure an important technical measure to increase the yield and income of upland rice. The common underground pests of upland rice are grub (larva of beetle), golden needle worm (larva of kowtow beetle), mole cricket (Oratosquilla), ground tiger (interceptor) and so on. These pests live in the soil during the harmful period, eating seeds, buds and rhizomes, resulting in lack of seedlings, broken ridges or
2019-01-16 -
Water-saving and drought-resistant rice variety "Hanyou 3" has high yield and good seed.
Rice is high-yielding, but afraid of thirst; upland rice is drought-tolerant, but its yield is slightly lower. Shanghai rice experts skillfully integrated the advantages of high yield of rice and drought tolerance of upland rice into one grain of rice to produce the world's first water-saving and drought-resistant hybrid rice "Hanyou 3". The author saw a few days ago that the mature "Hanyou 3"tired" bent: 110 grains per panicle, the yield per mu is better than conventional rice, and the rice field saves more than 50% of water. Xinmi can be listed in Shanghai at the end of the month. Tested by professional departments, the rice quality of "Hanyou 3" has reached the second-class high-quality rice standard of the Ministry of Agriculture.
2019-01-16 -
Present situation and existing problems of upland rice production
Upland rice, also known as upland rice, is a type of cultivated rice with strong drought resistance, barren tolerance and suitable for direct seeding in dry land. Any soil suitable for the growth of wheat, corn and other major dry grain crops can be planted. There is no need for water layer management during the whole growth period, and the amount of irrigation is only 10% of that of rice. Upland rice is more tolerant to drought and barren than rice, and has the characteristics of water saving with less input and more output. I. the general situation of upland rice production in the world at present, there are 18 million hectares of upland rice planting area in the world. In West Africa, upland rice accounts for more than 75% of the rice farming area.
2019-01-16 -
Key points of cultivation techniques of Upland Rice
Upland rice, usually cultivated directly in dry land, is especially suitable for planting in low-lying land, does not need water layer in life, and depends entirely on natural rainfall or rice cultivation supplemented by appropriate irrigation when drought occurs to a certain extent. Its planting management is similar to that of wheat. The key points of upland rice cultivation techniques are as follows: one is to sow to protect the whole seedling, the second is to control weeds in the field, and the third is that various cultivation techniques must be matched. First, the selection of varieties. In order to obtain higher yield of upland rice, varieties suitable for dry cultivation must be selected. The requirement is that the growth period of ⑴ should be moderate.
2019-01-16 -
The effect of popularizing high quality upland rice "Dian 604" in Benggu Township of Xichou, Wenshan is obvious.
In 2007, Benggu Township of Xichou County actively "tuned" the grain planting structure and took the promotion and cultivation of high-quality upland rice "Dian 604" as an important part of agricultural technology promotion, and achieved remarkable results. In the township of Bengu, Muli and other villages, a total of 300 mu of "Yunnan 604" were popularized and planted. Compared with the local conventional upland rice varieties, the upland rice variety "Dian604" has good rice quality and taste, with an average yield of more than 300 kg, strong resistance and high yield, and the average yield per mu is more than 80 kg higher than that of the general upland rice varieties. This variety
2019-01-16 -
Introduction of Upland Rice varieties in North China
Upland rice is also called upland rice. An ecotype crop formed by the long-term domestication and evolution of rice in dry land without water layer. Planting upland rice is divided into spring sowing and summer sowing, spring sowing can be carried out from mid-April to mid-May, and mid-May is suitable. It is appropriate to sow in summer before June 15.
2020-11-27 North upland rice variety introduction also known as upland rice. -
Cultivation techniques of upland rice
Upland rice means that under the condition of dry field, high-quality rice varieties with strong drought tolerance are selected, drought direct seeding is adopted, the whole growth period is dominated by natural rainfall, and in the critical period of growth and development, water should be properly supplied in case of drought, so that rice can grow and develop normally, blossom and bear fruit in a relatively moist soil. The main points of upland rice cultivation techniques are introduced as follows: first, the selection of varieties because the sowing date of upland rice is later than that of rice, so the varieties with early maturity should be considered in variety selection. Our province recently passed the national examination and approval.
2019-01-16 -
Characteristics and main cultivation techniques of Brazilian Upland Rice
Brazilian upland rice LAPAR-9 is one of a batch of improved crop varieties given to China by the Brazilian government when Premier Li Peng attended the United Nations Conference on Environment and Development in 1992. Our institute has been in Beijing, Tianjin and Hebei since 1993. Shandong, Henan. Slopes and water-deficient fields in Anhui, Chongqing, Sichuan, Shaanxi, Shanxi, Zhejiang and other places. When planting orchards and tea gardens, the yield is generally 200-300kg per mu. If the land with good fertilizer and water conditions can reach 400kg per mu, the high yield can reach more than 500kg. Try
2019-01-15 -
hp96-12 upland rice
Variety source: Breeding by Institute of Cultivation, Academy of Agricultural Sciences, Liaoning Province. Characteristics: plant height 90cm, panicle length 16.1 cm, average 85 grains per panicle, seed setting rate 93%, 1000-grain weight 25.1 g. Growth period 131 days, mature culms, low temperature resistance, drought resistance, disease resistance, lodging resistance, dense planting resistance, rice quality and good palatability. Adapt to low-lying waterlogged land, rice fields or dry fields with irrigation conditions. Cultivation points: sowing in late April to early May in Dalian area, 7-10 seeds per mu
2019-01-16 -
Cultivation model of four-cropping system of rice, cotton, garlic and potato
The three-dimensional cultivation model of upland rice, cotton, garlic and potato was popularized in Gao'an Agricultural Technology Station of Fanchang County, Anhui Province, in which 213kg of upland rice, 200.7 kg of seed cotton, 510kg of green garlic and 1480 kg of potato were harvested per 667m2, and good economic benefits were obtained. The cultivation patterns are as follows. First, the planting mode is 1 meter per planting belt. Cotton single row ridge cultivation, cotton row according to 50 cm wide single row ridging, ridge spacing of 1 meter, the middle of the two ridges into a 50 cm wide border. Cotton
2019-01-16 -
National approved Variety-- Luodao 998
Approval number: national examination and approval Rice 2006073 Variety name: Luodao 998 breeding Unit: Henan Luoyang Institute of Agricultural Sciences Variety Source: upland Rice 277 systematic breeding characteristics: this variety belongs to japonica conventional upland rice. The whole growth period of wheat stubble upland rice in Huang-Huai-Hai area is 108 days, which is one day earlier than that of the control upland rice 277. The plant type is compact, the tillering ability is medium, the plant height is 94.6 cm, the ear length is 18.1 cm, and the number of effective panicles per mu is 19. 5%.
2019-01-11 -
Danjing 8 (upland rice)
1 Variety origin: Danjing 8 was bred by cross breeding in 1987 in Dandong Academy of Agricultural Sciences, Liaoning Province. It was examined and approved by Liaoning Province Variety Approval Committee in 1999. 2. Characteristics: In dry land of Liaoning Province, the number of days from emergence to maturity is about 130 days, and the accumulated temperature required is 2720℃. It is a medium maturity variety, with a plant height of about 95cm, thick stems, dark green leaves, short leaves, compact plant types, strong tillering power, developed roots and mature living stems. Effective panicle number 230 000 panicles/667 m2, semi-compact panicle type, panicle length 1
2019-01-16 -
Zhonghan 3, a famous upland rice variety
Variety approval No.: national examination and approval Rice 2003030 crop species: Rice Variety name: Zhonghan 3 first breeding Unit: China Rice Research Institute Variety Source: CNA6187-3 systematic breeding characteristics: this variety belongs to long-grain japonica conventional upland rice variety with a growth period of 120-125days, which is 2-7 days later than Brazilian upland rice Aiba 9. The plant height is 130 cm, the plant type is compact, the growth is luxuriant, the sword leaf is straight. The stalks, leaves and husks are all naked, with exuberant growth in the early stage, dark green leaves and later.
2019-01-16 -
Shanghai has developed the only water-saving and drought-resistant rice "standard variety" in southern rice region.
The Shanghai Academy of Agricultural Sciences announced on the 16th that Shanghai agricultural scientists have bred the only upland rice regional trial control variety in the southern rice region and the first japonica upland rice variety approved by the state in the southern rice region, and built the most perfect rice drought resistance identification and evaluation system and germplasm resources platform in China. Shanghai has become the main research base for water saving and drought resistance of rice in China. According to Gu Xiaojun, vice president of the Shanghai Academy of Agricultural Sciences, the "Zhonghan 3" selected by scientists here is the first upland rice variety approved by the state in southern China.
2019-01-16