dry cultivation and sparse planting Learn more about dry cultivation and sparse planting
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Summary of dry cultivation and sparse planting of Rice
Rice dry cultivation and sparse planting is one of the agronomic measures popularization. the perennial rice cultivation area is 9315 mu and the per unit yield is low. With the continuous non-development and progress of science and technology, the yield has been significantly increased, especially since the promotion of wide and narrow row planting and dry cultivation and sparse planting, the effect is better, and farmers have been able to increase production and income. Rice is dry and sparse.
2018-09-12 -
Key points of cultivation techniques of dry cultivation and sparse planting of planting Rice
According to the characteristics of high yield, the cultivation technique of dry cultivation and sparse planting of rice is based on the application of comprehensive cultivation techniques to promote rice to achieve strong seedlings, strong plants, long ears, full ears, many grains and full grains in the process of growth and development, and finally achieve high yield, low consumption and high efficiency.
2020-11-08 Planting rice dry cultivation and sparse planting cultivation techniques key points -
Cultivation techniques of sparse propagation and pest control of Scutellaria mandshurica
Cultivation techniques of sparse propagation and pest control of Artemisia mandshurica; the seeds were harvested after ripening in autumn, dried and shelled, and the pure seeds were obtained by removing sundries. the seeds were refrigerated after drying. Sow seeds in the following spring, soak seeds before sowing, sow seeds.
2018-06-26 -
Standardized techniques of dry cultivation and sparse planting of Rice in Ningxia
Clean the pear orchard to scrape off the rough skin and warped skin, remove the cocoon pupae of pear heart borer, pear star caterpillar and other pests; clean up the withered branches, leaves and fruits to reduce the infection source of pear scab, brown spot, powdery mildew and other viruses; cut off the branches and stems of diseased leaves and eliminate the overwintering larvae of pear subcutaneous moth and pear stem wasp; the cleaning should be concentrated, buried or burned. Irrigation and fertilization in the period from defoliation to freezing to improve the overwintering ability of pear trees; 10 days before flowering in spring, combined with tree age and tree potential, 0.5 kg urea was applied per plant to promote flowering and leaf expansion. Turn over the tree disk deeply
2019-01-16 -
Introduction to sparse planting methods and cultivation management techniques of Carpinus sibirica
The small flower is a deciduous shrub of Saxifragaceae, which is distributed in Northeast and North China, as well as in Russia and Korea. Most of them are born on the edge of broad-leaved forest or in bushes. Small flowers are sparse and elegant in color, small but dense, and bloom at the time of few flowers in summer. It is a good material for landscaping.
2018-08-19 -
Cultivation techniques of Super High yield of single cropping Rice in North China
The main results are as follows: (1) the dry-raised seedlings are covered with plastic film and special non-woven cloth, and the sowing amount is controlled within 200 grams per square meter. (2) Honda transplanting specifications 30 cm × 16.7 cm ~ 20.0 cm sparse planting or (40 cm + 20 cm) × 16.7 cm large ridge double row sparse planting. (3) 60,70kg of standard nitrogen, 10kg of diammonium phosphate and 10kg of potassium sulfate per mu. (4) Honda shallow wet and dry intermittent water-saving irrigation. (5)
2019-01-16 -
Principles and key techniques of rice cultivation in cold regions
The three-super cultivation technique of rice in cold regions is aimed at the growth obstacles such as short growth period, too many basic seedlings, excessive consumption of growth, poor light exposure of plant type, and growth decline in the later stage in the high-yield cultivation of rice in cold areas. taking the effect of rice cropping on the edge of rice as an example, taking the minimum basic seedlings to create the largest super-high-yielding population as the basic idea, taking "extending nutrition time and space and releasing production potential" Based on the basic principle of strengthening the performance of double crown (plant canopy and root canopy), standard high quality super rice was selected and single (double) grain positioning was used for ultra-early and ultra-low quantity sowing.
2019-01-16 -
Cultivation techniques of Magnolia
Magnolia white micro-green, Yingjie Qingli, is a Chinese specialty flower, with 2500 years of cultivation history. Alias Magnolia, Ying Chunhua, Wang Chunshu, for Magnoliaceae, Magnolia belongs to deciduous trees, plant height up to 15 meters, generally planted in the north for about 5 meters. The crown is round and ovate, there are large scales on the winter buds, and the shoots and buds are pubescent. The cultivated species have numerous dwarf branches and large and dense flowers. The seed has straight plant height, sparse branches, sparse leaves and flowers, but strong adaptability and rapid growth. Leaf blade large, alternate, Obovate to long elliptic, first
2019-01-11 -
Is the cultivation method of square flowers jasmine?
Plain square flower, this is also a kind of plant, can be good-looking, blooming is a small white flower, so what is the breeding method of square flower? Is it the same as jasmine: the cultivation method of square flowers: temperature, their requirements for air temperature are still relatively high.
2019-01-24 -
Key points of Rice cultivation of Huaiyoujing No.2
Huaiyoujing 2 is a new mid-maturing japonica rice variety bred by Huaiyin Institute of Agricultural Sciences in Xuhuai area of Jiangsu Province. The whole growth period of this variety is about 152 days, which is suitable for planting wheat stubble rice in Huaibei area of our province, with good stem toughness, short basal internodes, strong lodging resistance, high resistance to stripe blight and susceptibility to hemp spot, and the yield per mu is stable at about 550kg. Each index of rice reaches the national first-class high-quality rice standard. The amount of dry grain per mu of sparse sowing and sparse planting is not more than 40 kg, and the seedling age is not more than 35 days. Transplanting row spacing
2019-01-16 -
Introduction to sparse propagation and cultivation techniques and control of diseases and insect pests of Artemisia mandshurica
Artemisia angustifolia is a kind of shrub, petals are white, with oblong or Obovate oblong, is a kind of light-loving, slightly shade-tolerant, cold-tolerant, drought-tolerant plant. So how do you cultivate and reproduce? Let's take a look at the introduction of sparse propagation and cultivation techniques and pest control of Artemisia mandshurica.
2018-10-14 -
Characteristics and High-yielding cultivation techniques of a New High-quality Japonica Rice Variety Jiudao 53
Jiudao 53, a new japonica rice variety, was bred by Jilin Academy of Agricultural Sciences with Jiudao 14 as female parent and Hei Xiangnan as male parent. Through the combination of simultaneous identification of rice quality and resistance in early generation and shuttle breeding, pedigree method was used. It was examined and approved by the National crop Variety approval Committee in 2005 (approval number: national examination and approval Rice 2005049). After years of experiment and demonstration, the variety showed the characteristics of moderate growth period, excellent rice quality, strong resistance, good adaptability, outstanding yield stability and so on. In 2005 in Jilin Province
2019-01-16 -
Scientific Control Technology of Potato Late Blight
Potato (scientific name: Solanum tuberosum, English: potato), Solanaceae Solanaceae, annual herbs, also known as eggs, potato, potato and so on. Potatoes were first cultivated in southern Peru between 8000 and 5000 BC. potato
2020-11-08 potato late blight disease science control technology -
Culture methods and matters needing attention of sage
Cultivation: Sandy loam or deep loam with sufficient sunshine and good ventilation and good drainage is better, which is beneficial to growth. Seed direct seeding, 3-5 seeds per hole, sparse seedlings after germination-weeks or when the plant is as high as 5-10 cm. The spacing is 20-30 centimeters. After growing up, it can be thinned again to increase the distance.
2018-12-23 -
Intensive cultivation techniques for Super High yield of growing Rice
1. Compared with the traditional high-yield cultivation techniques, the rice super-high-yield intensive cultivation technique system has the following characteristics. 1. Young seedlings should be planted early. Intensive cultivation techniques can transplant 3-leaf-old seedlings of 2Mel in winter fallow fields or winter paddy fields, and 5-leaf seedlings of 3Mel in two-season fields.
2020-11-08 Planting rice super high yield intensification cultivation techniques one -
High-yield cultivation techniques of Codonopsis pilosula
High-yield cultivation techniques of Codonopsis pilosula
2018-06-29 -
The method of making bonsai of Yushu
Yushu with beautiful shape, dense leaves and twigs, flexible trunk, soft stem and green leaves are suitable for making bonsai. The bonsai cultivated with it is exuberant and quaint and has a unique charm. The plants of Euphorbia angustifolia were cultivated by cutting. The growing season.
2018-10-02 -
The method of sowing and Propagation of Lantern Tree what if aphids grow
Lantern tree, this kind of plant is liked by many people, especially when it blossoms, it is really good-looking, what is the method of sowing and reproduction of this lantern tree? What if the lantern tree grows aphids: Lantern tree sowing and propagation method: seed treatment, lantern tree harvesting seeds when the fruit is ripe in autumn
2019-01-25 -
Eggplant leaves need to pay attention to the "five look" principle
A look at the variety of leaf cutting on the ability to branch strong, luxuriant eggplant varieties, can cut more leaves; on the ability to branch poor, branches and leaves of eggplant varieties, should be less or not cut leaves. Second, the seedling potential is too high, and the plants that grow luxuriantly can cut more leaves to keep the leaves sparse and uniform; the cultivation is sparse, ventilated and transparent.
2018-09-15 -
Introduction and breeding skills of heroine in flowers
Introduction and breeding skills of heroine in flowers
2019-03-05