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The efficacy and function of southern crane lice
The efficacy and function of southern crane lice
2018-07-03 -
Can the dragon lice eat ginseng in the water? How much is it per jin? What are the effects and effects? Where are they mainly distributed?
Dragon lice, also known as Zelao, black shell beetle, water turtle, etc., is a special delicacy in Guangdong, which is similar to cockroaches in shape, but it is not. It is deeply loved by Guangdong people because of its high protein and a variety of trace elements. The dragon louse can eat.
2020-11-09 "Ginseng in the water " dragon lice can you eat general more less money -
Prevention and control of swine lice disease
Porcine lice disease is an in vitro parasitic disease caused by pig liver lice parasitic in the coat of the body surface. Although it can not cause pig death, it has a considerable impact on the growth and development of pigs, especially on sub-pigs. The development cycle of pig lice is short and spreads rapidly. after mating between male and female lice, the female louse absorbs enough blood and ovulates, laying 3-4 eggs a day. The eggs adhere to the pig coat and hatch for 12-15 days. The young lice become adult after 10-14 days, and the development cycle is 23-32 days. Poor hygiene, narrow site, dense and crowded piggery, poor management
2019-01-16 -
Red spider rust lice damage fruit control of citrus red spider embroidered tick lice
Red spider rust lice damage fruit control of citrus red spider embroidered tick lice
2018-10-27 -
What does a sea cockroach look like? The difference between sea cockroaches and cockroaches what are the characteristics of sea cockroaches
I believe that many people must also often see groups of martial arts masters crawling through the surging vertical walls on coastal reefs, artificial structures such as wave blocks, or on the banks of fishing ports. Across the coast.
2019-05-18 -
How to raise dragon lice
How to raise dragon lice
2018-09-07 -
Navel Orange planting Technology: how to manage navel Orange Orchard?
How to manage navel orange orchard? Please give a detailed introduction to the management of navel orange orchard, which can be divided into adult orchard and juvenile orchard. Detailed methods can be listed as follows: 1. Fruit protection methods of navel orange: (1) 0.15% Huangjia natural brassin 500 is sprayed on leaves from Xiehua to the second physiological fruit drop period.
2018-07-18 -
Where to buy a rat woman?
Generally speaking, large-scale Chinese medicine trading markets or larger local Chinese medicine companies will basically buy this kind of Chinese herbal medicine, so we are advised to choose nearby and negotiate with each other. Rat woman is also called mouse sticky, negative mouse, mouse aunt, ground louse and so on. In terms of traditional Chinese medicine, rats
2020-11-11 Where acquisition rat woman general large traditional Chinese medicine -
What pesticides are used by whitefly whitefly
Whitefly whitefly is a common pest, the damaged leaves will appear green yellow and white spots, which expand into pieces with the aggravation of the damage. So what kind of pesticide is better to use for whitefly? 1. The morphology of whitefly whitefly. The adult length of whitefly whitefly is 1.0-1.3 mm.
2020-11-08 Black spiny powder lice what pesticide black stinging powder louse yes a kind of -
Key points of Autumn Management of growing Citrus
1. The amount of heavy application of Zhuangguo fertilizer accounts for about 30% of the total amount of fertilizer applied in the whole year, mainly mature organic fertilizer, digging arc trenches 20-30 cm deep and 20 cm wide at 50-100 cm of the trunk between rows, 2.5 kg cake fertilizer per tree, and 50 kg of rotten pig and cattle pen manure or human manure.
2020-11-08 Species citrus autumn management key points one re-application strong fruit -
How is the citrus black fruit formed? How to prevent and cure it?
Many farmers who have planted citrus, lemon and grapefruit have had this experience: in summer and autumn, the skin of these fruits will turn black, commonly known as black peel fruit, this kind of fruit is small, sour and black, which greatly loses the interests of growers.
2020-11-09 Citrus black skin fruit is how form should control -
Management of navel Orange Orchard of navel Orange
1. Adult orchard: 1. Fruit protection: (1) spraying 0.15% Huangjia natural brassin on leaves from Xiehua to the second physiological fruit drop stage and adding 5000 times of new nutrient liquid fertilizer such as sunflower L, P, K extract, chlorophyllin, etc.) 2 to 3 times; (2) remove summer slightly, every 7 to 3 times
2020-11-08 Species navel orange navel orange orchard management one adult garden fruit protection -
Control technology of parasite disease in meat dog
Control technology of parasite disease in meat dog
2018-07-06 -
Summer Management measures to improve the quality of Golden Pear
In recent years, golden pear has developed rapidly, and the planting area has been expanding continuously, but the low rate of high quality fruit is mainly caused by deformed fruit and pericarp fruit. Summer management is the key period to improve fruit quality. The main technical measures of summer management of golden pear are summarized as follows: 1. The fruit expansion period is from mid-June to late August, and golden pear needs more water. In the case of drought, the pear shrinks and wrinkles during the day and absorbs water at night, then it can recover or grow, otherwise the fruit is small or wrinkled all the time, in late July.
2019-01-16 -
Growing flowers at home gives birth to this worldwide pest that is too difficult to cure. It teaches you how to eradicate it easily.
When families grow flowers, what they fear most is insects, especially some small flying insects, which are so annoying when they move their leaves, so what kind of insects are these small white flying insects? How should it be treated? The most common white fly is the white louse.
2018-04-23 -
Growing flowers at home gives birth to this worldwide pest that is too difficult to treat. It teaches you how to eradicate white lice powder easily.
When families grow flowers, what they fear most is insects, especially some small flying insects, which are so annoying when they move their leaves, so what kind of insects are these small white flying insects? How should it be treated? The most common white fly is the white louse.
2018-04-24 -
Daily affairs of cultivation and management of grapefruit
First, strengthen the shoot, promote the shoot to turn green and prosperous tree spring shoot 4mur7 cm long spray 15% 600 times paclobutrazol, make the spring shoot short and strong, the inflorescence strong, spray the crown with green fenwei during the spring shoot leaf expansion period, and promote the leaves to turn green. Second, plastic film mulching, moisturizing and cooling in summer and autumn, high soil water evaporation, orchard rows.
2018-07-31 -
One year's experience in cultivation and management of growing grapefruit
From February to March, ① topdressing application of budding fertilizer, plant application of human and animal manure 50kg 100kg, urea 0.15kg 0.25kg, or biological organic fertilizer 1kg, urea 0.15kg. ② sprays nisolang 1500002000 times liquid plus 0.3% 0.5% urea to control red and yellow spiders and increase foliar nutrition. April
2020-11-08 Species grapefruit one year cultivation management experience March ① topdressing -
Sugar orange planting techniques: what are the diseases and insect pests of sugar orange in August?
What are the diseases and insect pests of sugar orange in August? Please introduce and guide the methods of prevention and control in August, which is from summer shoot growth to autumn shoot emergence, so there are more diseases and insect pests, the main pests are: rust mite, red wax scale, leaf moth, skin explosion, longicorn beetle; the main diseases are: canker, foot rot; detailed control methods.
2018-07-18 -
Causes and preventive measures of black peel fruit
Causes and preventive measures of black peel fruit
2018-06-27