47 meters Learn more about 47 meters
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47 meters long tubular jellyfish were photographed in the deep sea of Australia! How does it move in the water? What do you feed on?
Jellyfish is a very beautiful aquatic animal, but also an important plankton in the aquatic environment, there are many species. Recently, Australia photographed a 47-meter-long tubular jellyfish in the deep sea! So how does it move in the water? What do you feed on? I. the deep sea of Australia
2020-11-11 Australia deep sea beat to 47 meters long tubular jellyfish it is in -
Cultivation techniques of Pleurotus ostreatus in Taiwan
Taiwan Golden Pleurotus ostreatus, also known as Taiwan Golden Pleurotus ostreatus, with golden color, delicate taste and strong flavor, is a delicious edible fungus that sells well in Taiwan, Europe and the United States. 1. The optimum temperature of Pleurotus ostreatus in cultivation season is 13 ℃ ~ 24 ℃, and it takes 40 ~ 45 days from sowing to mushroom production. It is generally sown from February to March in spring and mushroom from April to May, from September to October in autumn, from October to December in winter, and from January to March in winter. Second, the cultivation site should be selected with clean environment and topography
2019-01-16 -
Hangzhou red eggplant
Zhejiang landraces (conventional species). The plant type is short, the growth is weak, the plant height is about 50cm, the development degree is 41cm×47cm, the branching ability is strong, the resistance is medium, the low temperature tolerance and high temperature tolerance are weak, the first flower appears on the 9~10 th leaf; the fruit is slender and uniform, the length is 25~300m, the peel is purple, the surface is bright, the peel is thin, the flesh is white, the quality is glutinous, and the taste is delicious. Generally, 667 square meters produce 2000~2500kg.
2019-01-15 -
Techniques for high-yield cultivation of black sesame
There are many varieties of black sesame, and Zhongzhi 9 is the first variety selected by the Oil crop Research Institute of the Chinese Academy of Agricultural Sciences. The variety belongs to branching type, and the yield per mu can reach 58.33 kg. The growth period of summer sowing is 95 days. The seed coat is black and the 1000-grain weight is 2.63 grams. Oil content up to 47.3%, protein
2020-11-08 High yield cultivation black sesame technology variety -
Cotton pre-sowing preparation
First, soil preparation and fertilization: on the basis of ploughing and freezing in winter, base fertilizer is applied in spring, with 3 cubic meters of commonly effective organic manure and 30 kg of available ternary compound fertilizer per mu, and then ploughed, raked and leveled. After rain, it is necessary to rake again to absorb and preserve soil moisture, and enough moisture to be planted. Second, seed preparation: (1) Variety selection. Disease-resistant and insect-resistant hybrid cotton varieties are selected, such as Yuza 35, Zhongmian 47, Zhongmian 48 and so on. (2) seed selection. Select the seeds with high purity, full grains, maturity and high germination rate. (3) seed drying.
2019-01-16 -
High-yielding cultivation techniques of black sesame
There are many varieties of black sesame, Zhongzhi 9, bred by Oil Crops Research Institute of Chinese Academy of Agricultural Sciences, is the first variety. This variety belongs to branch type, yield per mu can reach 58.33 kg. The summer sowing period is 95 days. Seed coat black, 1000-grain weight 2.63 g. The oil content is 47.3% and the protein content is more than 21%. This variety has strong resistance to stem blight and is worth popularizing. At present, sesame is mainly planted by "double-stem cultivation method". The method mainly removes the apex when the third pair of true leaves of sesame seedlings are half unfolded, so that the first (or second) pair of true leaves are axils.
2019-01-16 -
What are the planting methods of egg yolk fruit? How much is it per jin?
Egg yolk fruit is also known as Xiantao. Promote digestion, tonifying the kidney, lowering fat, detoxification and the role of beauty and shaping. Born in a valley jungle with an altitude of 180-1900 meters. The most common diseases and insect pests of egg yolk fruit trees are termites and beetles. About the planting method of egg yolk fruit
2020-11-09 Egg yolk fruit of planting method have which its price more -
How much is the porcupine per jin?
How much is the porcupine per jin?
2019-02-18 -
Processing and application of tea seed shell
Camellia oleifera is a unique woody oil in China. According to statistics, Camellia oleifera has an area of more than 3.47 million hectares and an annual output of 56.6 billion kg. In the tea seed shell, it contains 52.15% lignin, 30.27% pentose, 5.43% diosgenin, 2.47% tannin, 0.43% water, 0.13% oil and 9.12% other ingredients. Due to the high content of lignin and pentoses in tea seed shell, the research on the utilization of tea seed shell is still focused on the preparation of furfural, activated carbon and xylitol. 1. Tea seed
2019-01-15 -
The price of a cockroach in the United States is higher than that of a dried cockroach for 70 cents.
The price of a cockroach in the United States is higher than that of a dried cockroach for 70 cents.
2019-02-21 -
Brittle culture technique of grass carp
Brittle culture technique of grass carp
2018-07-10 -
Potato Plateau No. 8
Main characters: plant type erect, less branched, plant height about 80cm, stem green with light purple, strong growth potential; leaves green, hairy, compound leaves large, leaf margin spreading, lateral leaflets 3-5 pairs, closely arranged Inflorescence peduncle light green with a small amount of purple spots, colored petiole nodes, Corolla light purple, colorless tip, medium size, no double, stamens orange, stigma 3-lobed, style longer, ovary colorless, medium amount of pollen, natural fruiting; berries green, small, seeded; tubers large and neat
2019-01-16 -
candied dates
Distribution Linfen City Dongkong Guo, Beiwang, Yongan Village and Taigu County and other places have a small amount of cultivation. Botany characteristic crown assumes disorderly head shape, tree posture opens relatively, dry weak, tree vigor weak, tree body is small. The trunk is grayish brown, the skin is longitudinally cracked, the crack is deep, and the peeling is rare. Date first branch brownish red, annual growth 5l cm, internode slightly curved, large and dense dermatomes, yellow-brown. Date strand taupe, conical. Usually, 1-5 dates are hung, 19-30 cm long, and 6- 6 parts with more fruits.
2019-01-16 -
Occurrence and control of soybean blight
Since July 2005, soybean blight spread to our state with the transportation of soybean seeds, our station immediately set up a soybean blight monitoring leading group, sending professional and technical personnel to carry out field monitoring work in Gongliu County. 1. The area of the disease survey was 2239 hectares in 2005 and 2858 hectares in 2006. 1. The planting area of soybean in Xinyuan County is 6700 hectares, the investigated area is 3000 hectares, the occurrence area is 2300 hectares, of which the sporadic occurrence area is 0.2 hectares.
2019-01-16 -
How to grow black sesame with high yield?
How to grow black sesame with high yield? Please introduce many varieties of black sesame. Zhongzhi 9 is the first variety selected by Oil crop Research Institute of Chinese Academy of Agricultural Sciences. The variety belongs to branching type, and the yield can reach 58.33 kg per 667 m 2 (mu). The growth period of summer sowing is 95 days. The seed coat is black and the 1000-grain weight is 2.63 grams. Oil content.
2018-07-19 -
Characteristics and cultivation techniques of carmine peach
The Fuxin Plant Research Institute of Meixian County has introduced 47 peach varieties since 1986. After years of selection and breeding, a high-quality early-maturing plant was selected in 1998, which was named "precocious rouge peach". Certified by the provincial science and technology department, this variety is the leading excellent variety in China. The field characters of more than ten years show that rouge peach is coarse, easy to manage, early fruiting and high yield. The fruit can be hung in the second year after planting, 20kg in the third year, 100kg in six years, and 3000-4000 kg per mu in the peak yield period. The flowers begin and fall in the middle of February all the year round.
2019-01-15 -
What is a chicken claw pear?
What is a chicken claw pear?
2018-07-02 -
Breeding techniques of Mallard Duck
Breeding techniques of Mallard Duck
2018-07-04 -
High-yield cultivation techniques of American bolting garlic
Dawangzhuang Village, Yaogezhuang Town, Gaomi City, and Weifang Yangtze River Agricultural products Development Co., Ltd. jointly introduced American bolted garlic in 1998, and carried out high-yield and high-quality cultivation experiments. Through 4 years of production practice, a set of high-yield and high-quality cultivation techniques suitable for this variety were found. 1. Characteristics of American garlic without bolting, no bolting or very weak bolting, plant height 68.4cm, stem diameter 1.8cm, leaf length 47.2cm, leaf width 3.9 cm, total leaf number 11. The total number of bulbs is 15, belonging to
2019-01-16 -
High protein soybean Nandou 3
This variety was systematically selected from Gongdou No. 5 by the Institute of Agricultural Sciences of Nanchong City, Sichuan Province. It has the habit of limiting pods, the plant height is about 46 cm, the young stem is green, and there are 2-3 branches. Leaves ovoid, white flowers, brown hairy. The seed is oval, the seed coat is light green, and the navel is light brown. The grain is large and weighs about 28 grams. The spring sowing growth period of Nandou 3 is 95-100 days, and the summer and autumn sowing growth period is 75ml / m 80 days. It is an early-maturing variety. Anti-viral disease, anti-lodging. Grain, oil and food through the State Grain Reserve Bureau
2019-01-16