Upper Learn more about Upper
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A lover's balcony of succulent plants will you fall in love with them?
Thanks to the lynn860718 material finally coming out of the sun! After the new convex window was finished, the sun came out for the first time, which proved that my idea was correct. The upper and lower layers could be perfectly exposed to the sun, and finally officially entered the exposed age! I'm lucky.
2018-04-23 -
More than 50 kinds of books and 40000 selected books are delivered free of charge.
In order to help you rekindle your enthusiasm for reading paper books, we have carried out a long-term public welfare book delivery activity. As long as you pass on the reading with us, you can get physical books for free and choose what you like in the list below.
2018-09-06 -
Techniques for making stone bonsai in Sheung Shui
What is Sheung Shui Stone? Shangshui stone is also called absorbent stone (natural air purifier). It is so called because after the water is stored in the basin, it can be sucked to the top in an instant. Stone can plant weeds, moss moss, green and moist, is a good stone for bonsai production. It is probably only the expert who plays with flowers that he knows what the Sheung Shui Stone is.
2019-06-03 -
The basic characteristics of the shade line grass characteristics of the shade line grass
The basic characteristics of the shade line grass characteristics of the shade line grass
2019-03-07 -
Why is the bottom filter better than the top filter?
Insiders all know that the water quality filtered by the bottom filter fish tank is better than that filtered by the upper filter fish tank, but many novice friends may not know, how? My 1.8 meter long upper filter tank is not as good as this 1 meter long bottom filter tank,...
2018-06-02 -
Strange phenomenon of cotton: young peaches in the middle and upper parts crack ahead of time
Recently, some farmers called to reflect a strange phenomenon in cotton production: the lower big bolls and early cotton bolls grew normally and did not open bolls, while the tender bolls in the middle and upper parts cracked ahead of time, and some of them rotted bolls after cracking. Wuqiao County Agricultural Bureau immediately organized technicians to go deep into the field to find the reason. First, the field showed that the sowing was too early. In the early cotton fields where there were no buds or few buds in the upper 1 and 3 fruit branches due to Rain Water or diseases and insect pests, the number of cracking of cotton peaches in the middle and upper part was relatively large, that is, the outer bolls of 7 fruit branches and 10 fruit branches were counted from below.
2019-01-16 -
Symptoms of upper digestive tract disease in dogs
The digestive system is divided into the upper digestive tract of the mouth, esophagus, stomach, liver, spleen and pancreas, while the small intestine, large intestine, rectum and anal lower digestive tract. Each part has its own special problems, it is best to analyze: stomach: stomach disease can be divided into two aspects: acute (sudden serious disease) or chronic) long-term but mild problems). Signs of colic (stomachache) include: sobbing, back bending into a bow and tenderness in the abdomen. Symptoms of acute diseases include vomiting
2019-01-16 -
There is less rainfall in the upper reaches of the Yellow River.
There is less rainfall in the upper reaches of the Yellow River.
2019-02-21 -
How to catch sparrows? Can sparrows be caught?
In the countryside, catching sparrows is the childhood memory of many people, but how to catch sparrows now? Can sparrows still be caught? 1. Can sparrows still be caught? The sparrow has been included in the IUCN Red list of Endangered species ver 3.1 in 2013.
2020-11-11 Sparrow how can you catch in the countryside catch sparrow yes -
How to reproduce the dragon blood tree, the propagation method / pressing or cutting of the dragon blood tree
Dragon blood tree is a perennial plant, but after it has been planted for several years, its basal leaves may fall, resulting in a decline in ornamental value. Flower friends should reproduce it at this time, but some flower friends do not know its reproductive skills.
2018-12-11 -
What are the plants suitable for Shangshui stone bonsai embellishment?
Sheung Shui stone is brittle because of pleasantries and has strong plasticity. It can make various shapes, and because it has strong water absorption, it can plant plants on it, so Sheung Shui stone can be used to make a variety of bonsai. Sheung Shui stone is often for bonsai lovers.
2018-06-19 -
Basic knowledge of bonsai modeling: bonsai root modeling has knowledge and skill
First, when introducing roots and young trees, cut off the main roots to promote the occurrence of lateral roots, and extend horizontally to adapt to cultivation in a shallow basin. If the larger tree, the root system is thicker, the root system can be fixed with wire, the shape according to the shape of the basin.
2018-05-16 -
Prevention and control methods of silkworm without cocooning
First, the reasons why silkworms do not cocoon: 1. Pathological factors. For example, purulent disease and malacia are easy to be infected before the upper cluster, which destroys the secretory function of silk glands of silkworm, or pathogens produce a large number of toxic metabolites in silkworm body, so that the nerves of silkworms are paralyzed and cannot be cocooned. 2, physiological factors. The first is the abnormality of the central silk gland, mainly because the feeding temperature is too high or too low, the leaf quality is too tender, and the secretory gland is maladjusted, which causes abnormal silk gland, and the second is the abnormal silk gland in the anterior part, mainly because of feeding.
2019-01-16 -
The planting technology of Dendrobium! What kind of potted plants are good?
Dendrobium can be used as an ornamental, its flower posture is elegant, colorful, fragrant smell, is one of the four ornamental flowers, it can also be used medicinally, with the effect of benefiting stomach, nourishing yin and clearing heat. Here is to introduce the planting technology of Dendrobium. I. Dendrobium
2020-11-09 Dendrobium of planting technology pot what variety good -
Liwei "irrigation"-- 4 (upper basin)
Liwei "irrigation"-- 4 (upper basin)
2018-04-14 -
The technique of high grafting and changing head of planting pear trees in autumn
In the production of grafting time, the high grafting and replacement of pear trees in a large area is generally carried out from early August to late September in autumn, that is, from summer shoot growth to autumn shoot growth. This stage of grafting has the advantages of high survival rate, low cost and good effect, which usually takes only one year.
2020-11-08 Species pear trees autumn high grafting head technology grafting time -
Cocoon collection and sale of silkworm
1. The suitable time for cocoon collection: after the cocooning of mature silkworm, molting and pupation, with the development of pupa, the skin becomes hard and the skin color becomes darker, when the skin color changes to yellow, it is the suitable time for cocoon collection. The spring silkworm period is 6-7 days after the upper cluster. The summer and autumn silkworm period is 5-6 days after the upper cluster, and the late autumn silkworm period is 7-8 days after the upper cluster. The cocoon is picked too early, the silkworm has not yet pupated, the hairy foot cocoon is not easy to be evenly baked during cocoon drying, the cocoon quality is reduced, and the hairy foot cocoon is easy to seep the dirt out of the cocoon layer during cocoon cooking, which makes the color of raw silk worse.
2019-01-16 -
Architectural layout of Rabbit Farm
Architectural layout of Rabbit Farm
2018-07-04 -
The reason why silkworms do not cocoon
1. Pathological factors. For example, purulent disease and malacia are easy to be infected before the upper cluster, which destroys the secretory function of silk glands of silkworm, or pathogens produce a large number of toxic metabolites in silkworm body, so that the nerves of silkworms are paralyzed and cannot be cocooned. 2, physiological factors. The first is the abnormality of the central silk gland, mainly because the feeding temperature is too high or too low, the leaf quality is too tender, the secretory gland is maladjusted, and the silk gland is abnormal, and the second is the abnormality of the anterior silk gland. it is mainly due to excessive exposure to bad gases such as gas, fishy gas, alcohol and so on.
2019-01-15 -
Introduction to grafting methods of Fruit trees
Introduction to grafting methods of Fruit trees
2019-03-06