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How to fertilize the main crops in autumn and winter scientifically? With guidance!
How to fertilize the main crops in autumn and winter scientifically? In order to strengthen the guidance of scientific fertilization for main crops in autumn and winter, improve fertilizer use efficiency, reduce fertilizer cost, and realize rational fertilizer use and efficient fertilization, the planting Management Department and the National Agricultural Technology extension Service Center
2020-11-08 Autumn and winter main crops how science fertilization attached guidance -
Selection methods of herbicides in Corn Field
Selection methods of herbicides in Corn Field
2018-07-01 -
The latest selection method of herbicides in Corn Field
The main weeds in corn field are: Equisetum equisetifolia, Equisetum, Chenopodium, Amaranthus, amaranth, green amaranth, axil
2020-11-10 The latest corn field herbicide selection method -
Planting technique of vegetable little ginseng-spring radish
Planting technique of vegetable little ginseng-spring radish
2018-07-15 -
Key points of cultivation techniques of spring radish
Choose a good seed. Select varieties with short growth period, strong cold tolerance, late bolting and not easy to hollow. At present, there are many radish varieties suitable for spring cultivation, such as Baiyuchun, Chunbaiyu, Spring radish 9646 and Changchun big root. Prepare the land to make beds. Choose the land with loose soil and apply 3000 mu of rotten organic fertilizer.
2018-09-14 -
Where does White Peony, the Flower of Women's Department, come from? How many jin per mu? How much do you earn from planting an acre?
Radix Paeoniae Alba, also known as Qingyangshen, is a common plant of the genus Radix Paeoniae Alba of Ranunculaceae in China. It is widely used as medicine because of its effect of nourishing blood and regulating menstruation, calming the liver and relieving pain. at present, it is planted in many areas, where does it come from? How many jin per mu? About one mu is earned by planting.
2020-11-09 The flower of the department of gynaecology Radix Paeoniae Alba from where per mu how much jin -
Current situation of ratooning rice planting and suggestions for moderate development
1. The planting situation of ratooning rice from 2014 to 2015 in Anqing City, Anhui Province, ratooning rice production began in the 1980s, but due to the lack of suitable varieties with strong ratooning ability, the research and promotion of ratooning rice technology gradually decreased and finally came to a standstill.
2016-01-10 Ratooning rice planting current situation and moderation development suggestions -
Cultivation of White Flower and broccoli and guidance Scheme for Disease and Pest Control
Cultivation of White Flower and broccoli and guidance Scheme for Disease and Pest Control
2019-09-03 -
How to apply fertilizer in apple orchard during the peak fruit period of growing apple
The main results are as follows: 1. the best period for applying base fertilizer is from mid-September to mid-October, which should be mainly organic fertilizer, the tree in full fruit stage should be calculated according to the yield of 2000-3000 kg per mu, and the amount of organic fertilizer should reach 3000-4000 kg per mu, combined with the application of appropriate amount of quick-acting chemical fertilizer. 6-10 kg per mu of pure nitrogen
2020-11-08 Species apple prosperity fruiting period apple orchard how to fertilize base fertilizer -
Key points of open field cultivation techniques for high quality and high yield of cowpea
Cowpea likes warmth and has strong tolerance to drought, but not to waterlogging. Usually adopt the cowpea planting mode of plastic film mulching on the ridge surface, the average yield per mu can reach 3148 kg, the average output value per mu is 3148 yuan, according to the average physicochemical input cost per mu is 1800.8 yuan, the average income per mu is 1.
2018-04-14 -
Flower phase peony root how to plant? When is the best time to plant? What are the planting prospects? How much is the cost of one mu of land? (attached
Paeonia lactiflora has a long history of cultivation in China and belongs to one of the traditional famous flowers. Peony is called the king of flowers, and peony is called flower appearance. Peony is a famous ornamental flower, which is widely planted in the garden. So how to plant Paeonia lactiflora? When is the best time to plant? What are the planting prospects? How much does it cost to invest an acre of land?
2019-03-15 -
Many varieties of cotton are said in the "national trial" (continued)
Characteristics: transgenic insect-resistant hybrid generation, the whole growth period of spring cotton planting in the Yellow River basin is 136 days. The plant is tower-shaped and loose, the plant height is 93.7 cm, the stem is hairy, the leaf is medium size, dark green, the wrinkles are obvious, the first fruit branch node is 6.5 nodes, the number of fruit branches per plant is 13.2, and the bolls per plant are 15.8; the boll is oval, the bell tip is obtuse, the single boll weight is 5.6 grams, the catkins are smooth, the seed finger is 10.4 grams, the lint percentage is 40.6%, and the pre-frost flowering rate is 90.5%. High resistance to Fusarium wilt, resistance to Verticillium wilt, high
2019-01-16 -
Yield of mandarin fish per mu
The yield of mandarin fish ranges from 4000 to 8000 jin per mu. Different culture environments and techniques are the important reasons for the difference in yield. In addition, the growth rate of mandarin fish is fast, raised for 4-5 months, can grow to about 300 grams of commodity specifications. Points for attention in mandarin fish culture: 1. Culture
2020-11-11 Mandarin fish yield per mu 4000-8000 jin etc. -
How to dwarf the cultivated vegetable Toona sinensis with high price or low price
How to dwarf the cultivated vegetable Toona sinensis with high price or low price
2018-07-11 -
The latest course of efficient cultivation techniques and methods of pollution-free Peanut
Peanut formerly known as Peanut belongs to Rosaceae, Leguminosae annual herb, stem erect or creeping, 30-80 cm long, wing flap separated from keel flap, pod 2-5 cm long, 1-1.3 cm wide, swollen, pod thick, flowering period from June to August. Mainly distributed in Brazil, China and Egypt
2020-11-10 The latest pollution-free peanut high efficiency cultivation techniques methods -
Efficient cultivation techniques of pollution-free Peanut
Efficient cultivation techniques of pollution-free Peanut
2018-07-05 -
The economic benefit of pomegranate planting is considerable.
A few years ago, we promoted the cultivation of pomegranate here, but later it failed because of poor management. Pomegranate is particularly afraid of frost damage, planting must strengthen prevention. According to one.
2019-02-26 -
How to control the bamboo leaf grass in the cotton field?
First of all, the appropriate medicament is selected, and then the dosage is determined according to the type of weeds, leaf age and humidity. For example, when soil moisture is suitable, the amount of active ingredient per mu is 917g / mu, 17g / mu, 24g / mu, 27g / mu and 27g / mu, respectively. Spraying on stems and leaves was carried out at the stage of 2-5 leaves of Gramineae weeds. Summer application should choose windless weather, when the temperature is low in the morning and evening, spray evenly and keep it for 3 hours after spraying.
2019-01-16 -
Planting techniques of alfalfa
Planting techniques of alfalfa
2018-07-06 -
Field management measures of Coptis chinensis
1. Seedling replenishment: in the first 3 years after planting, seedlings should be replenished in time. Generally, the seedlings were replenished twice, the first time was in the autumn of the current year, and the second time was before the new leaves were released after snowmelt in the following year. 2. Weeding: weeding in the same year and the following year, weeding and loosening topsoil in time, weeding 4-5 times a year, chemical herbicides can also be used
2020-11-08 Species Coptis chinensis field management measures seedling replenishment planting back before 3 years