horizontal line Learn more about horizontal line
-
How to tell true ginseng from fake ginseng?
How to tell true ginseng from fake ginseng?
2018-10-26 -
Bonsai modeling cannot be stylized or mechanized.
Bonsai styling does not need this kind of foresight. If there is such a forward-looking, bonsai modeling is easy to go into a stylized, mechanized dead end. The modeling in the personal mind is limited, and it is impossible to have the ever-changing modeling like nature. Before creating, painters have to go to nature to sketch.
2018-08-28 -
How to distinguish the latest true and fake ginseng?
Ginseng is a perennial herb of Araliaceae, also known as Ghost cover, Shencao, Tu Jing, etc., which has the functions of tonifying vital energy, restoring pulse, tonifying spleen and lung, invigorating the mind, and so on. There are many kinds and different qualities in the market, so it is necessary to learn a little identification knowledge.
2020-11-10 The latest true and false ginseng how to distinguish talent good yes -
Installation code for excellent planners and electricians the depth of pipe hinge teeth should be moderate and free of burrs.
1. The principle of wiring: horizontal, horizontal and vertical. Using special PVC flame retardant wire pipe, the wire pipe must be fixed in the wire slot, the lock mother should be used when the wire box is connected with the wire tube, a pipe card should be used every 80 cm, and every 20 cm at the corner.
2018-05-28 -
Suggestions on Soil and Water Conservation Engineering in Walnut Garden
When walnut orchard is built in dry, early and poor mountainous and hilly land, the original vegetation will be destroyed, and unreasonable cultivation will easily cause soil erosion. Especially during the rainy season, excessive precipitation forms surface runoff, washing away the top layer of the vitreous soil and organic matter
2020-11-27 nuclear peach orchard implementation soil and water conservation engineering suggestion in dry early -
The market price of Codonopsis pilosula
The market price of Codonopsis pilosula
2019-02-18 -
Diseases and insect pests of growing mango control of horizontal tail leaf moth
(1) the harm is also called heart-drilling worm. It is common in mango producing areas and is an important pest of mango. The young worms eat the tender shoots and spikes, causing the tender shoots or spikes to wither or grow weak. (2) morphological characteristics of adult body length 11mm, wingspan 23mm. The back is dark brown and the ventral face is grayish white.
2020-11-08 Species mango pest fruit horizontal line tail leaf moth control -
Characteristics of beet armyworm: what are the larvae and adults of Spodoptera exigua
Beet armyworm is a pest, we know it, but do you know its ecological habits and morphology? Let's take a look. Ecological habits: the adults of beet armyworm lie dormant during the day and go out at night, live on the back of leaves or in the dark during the day, and begin to move and mate after sunset.
2019-01-20 Beet nocturnal moth characteristic larva and adult what kind of -
The types of cliff bonsai and matters needing attention in production
The main tree species of cliff-style bonsai are: five-needle pine, black pine, Jiuli incense, hammer elm, sparrow plum, small leaf yellow poplar and so on, which can be divided into three types: semi-suspended type, full-hanging type and inverted type bonsai. Next, the editor will talk about the main points of these three kinds of cliff-style bonsai and the matters needing attention when making them.
2018-10-14 -
Angelica sinensis Little Land Tiger
Ground tiger, also known as "ground silkworm", "black silkworm". It belongs to the family Lepidoptera. The angelica tigers are mainly small tigers and yellow tigers, and their harm and control measures are the same. The main results are as follows: 1. The damage to Angelica sinensis seedlings is caused by the larvae, which goes out day and night, and the young stage is mostly harmful to tender leaves and tender heads, biting off roots and stems, resulting in lack of seedlings and broken ridges. 2. Morphological characteristics: the adult length of the tiger is 16-23 mm, and the wingspan is 42-54 mm. Female moths have filiform antennae and male moths have double pectinate teeth. Anterior edge and lateral line of forewing
2019-01-16 -
How to plant mulberry trees on steep slope farmland and hilly terraces? What kind of choice is good?
Different geographical terrain environment in planting mulberry precautions and variety selection will be different, then how to plant mulberry in steep slope farmland, hilly terrace? What kind of choice is good? If mulberry trees are planted on a steep slope, we can adopt three models
2020-11-09 such as where steep sloping farmland hills terraces planting mulberry trees -
Vigorously improve the level of trust within farmers' cooperatives
At present, with the rapid development of farmers' professional cooperatives, there are also some problems, such as non-standard management, low degree of organization, weak cohesion and so on, especially the lack of cooperative culture generally recognized by members and the lack of trust within cooperatives. In-depth analysis of farmers
2016-03-20 Great efforts promotion farmers cooperatives internal trust level current -
Introduction and Control of Agrotis sinensis
Angelica sinensis is a plant belonging to the Umbelliferae family. It is generally used medicinally. In China, it is distributed in Gansu, Yunnan, Sichuan, Qinghai, Shaanxi, Hunan, Hubei, Guizhou and other places, and cultivated everywhere. The root of Angelica sinensis can be used as medicine. It is the most common.
2020-11-08 angelica sinensis small cutworm introduction and control scientific name -
The latest way to prune potted asparagus
The whole plant of asparagus is green, the stems and branches are slender but tall and straight, and the leafy branches extend horizontally like a triangle, degenerating into membranous scaly leaves, which are attached to the branches like down. Because its stems are clustered from the root and the height is different, the cloud-like branches and leaves are stacked one after another.
2020-11-10 The latest how to potted asparagus pruning whole plant green -
Tea machine installation
At present, the famous and high-quality tea processing unit in the tea area is composed of a single machine, and attention should be paid to: 1. Install the unit according to the tea-making process. The number of machinery, operating space and leaf area should be taken into account in the new factory building. Mechanical placement of the general production line, horizontal and vertical. 2. According to the power load of processing machinery, protective measures should be taken to select knife, wire diameter and aisle line, and monitoring lights should be installed on each phase of the distribution panel to prevent phase breaking operation. 3. Pay attention to the running direction of the machine. if it is opposite to the specified direction, any two phases in the three phases can be exchanged.
2019-01-15 -
Soil and Water Conservation techniques in Tea Garden
Soil and Water Conservation techniques in Tea Garden
2018-07-11 -
Living habits, harmful characteristics and control methods of corn borer, a Lepidoptera pest
Corn borer belongs to Lepidoptera, Pyralidae. Distributed in Europe, North America and Northwest Africa, the dominant species in China is Ostrinia furnacalis. European corn borer is mainly distributed in Inner Mongolia, Ningxia and Hebei. These provinces are mixed areas of European corn borer and Asian corn borer, Changji.
2020-11-09 Lepidoptera order pest corn borer life habit harm -
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 -
Spodoptera litura
DiometacremetaButler belongs to the family Lepidoptera. It belongs to one of the bridge-building insects, which is one of the most important pests to damage edible fungi such as Ganoderma lucidum, Pleurotus ostreatus, Auricularia auricula and so on. The main damage characteristics are to eat Ganoderma lucidum cap and meat, leaving a curved tunnel at the victim site. And there are notched holes in the fruiting body. Reduce the commodity value of Ganoderma lucidum. The morphological characteristics of the adult are 11 mm in length and 25-26 mm in wingspan. The male worm has a dark purple-brown body, head and chest.
2019-01-16 -
A natural enemy in the air more powerful than an eagle
The eagle has sharp eyes and can see thousands of meters or more. Since ancient times, there has been a beautiful implication of the eagle spreading its wings and showing a magnificent plan. So what are the natural enemies in the air that are more powerful than eagles? There are many types of eagles that are more powerful than eagles in the air.
2020-11-11 Than eagle fierce in the air natural enemy have double sharp