Soil has a great influence on the yield and quality of vegetables. Soil conditions must be considered when determining planting types. Generally, cucumber, tomato, eggplant, pepper, kidney bean and Geng bean are planted in summer. Use the next crop of spring and summer vegetables to plant Chinese cabbage, radish, cauliflower, etc. For example, root, stem and leaf vegetables are generally easy to cultivate, while eggplant, fruit and melon have higher requirements for seven soils and cultivation techniques.

For details, please refer to the family vegetable garden dominated by self eating in rural areas. In the back of the room or on both sides of the gable, there is a period of shading in the morning, evening or afternoon, and some leafy vegetables can be planted. The vast majority of family gardens have a small area. There are trunk roads at the end of the old vegetable area. The ridge direction or sleeping direction is perpendicular to ten roads, so there is no need to leave a single operation road. Small 15 gallon pot can be used as cultivation containers. During the operation, fill a small amount of soil first, then put in the seedlings to straighten, and press the basin soil slightly by hand.

In low-lying saline alkali land, irrigation and salt washing, increasing farmyard fertilizer and spreading sand and grass are adopted to reduce water evaporation. When planning on the ground, make a planting plan for good soil harvest. Although the three-dimensional planting wall of greenhouse belongs to the cultivation technology, the equipment of three-dimensional cultivation must be considered in the planning and design. The stem is conical, dark green to brownish green, with 20 ~ 24 edges, and the edges are densely covered with spiny serrations 3 ~ 5 mm long.

It is mainly used for leveling silicon surface, ground, building removal, plant residues, stones and tiles, etc. Sprayers: there are many types and types, and most commonly used for backpack. This plant is a small potted flower, which is suitable for beautification in places with sufficient sunlight such as indoor windowsill and desk. The outer skin is made of water-resistant, acid resistant and saline alkali resistant insulating materials, and the inner core is made of multi strand (L strand of 250W) alloy materials.

At this time, the AC contactor should be used to control the power on and off of the electric heating line. The on and off of the AC contactor is controlled by the temperature controller. Pay attention to safety when using. If the bed is made, the area of the electric heating bed shall be determined according to the total wattage of the electric heating line and the power to be selected. Leaf transplanting can also be used to raise seedlings in 5 gallon plant pot. Pay attention to using the old leaves at the base of the plant as breeding materials.

Directly sow the seeds so that the seeds are on the same level as the electric heating line, and then cover the seeds and the electric heating line with fine soil. The electric heating line can also be paved with an electric hotbed for sowing. Repeatedly sow seeds on the same electric hotbed, but the seedlings need to be removed before sowing. The diameter of the water pipe depends on the water consumption. The parallel water or tap water is introduced into the drainage pipe, and the other end is led to a place where water is convenient.

The plastic film arch shed is widely used in family gardens, which can not only cultivate vegetables, but also raise seedlings. The arch shed with a span of more than 6 meters is called the greenhouse. Compared with medium and small sheds, large span, high arch and convenient operation are conducive to the cultivation of tall vegetables. At the same time, due to large space, large heat capacity and stable temperature change compared with medium and small sheds, it is conducive to the growth and development of vegetables.

If we do not pay attention to the scientificity and practicability in the selection, it will bring irreparable huge losses to the state, collective or individual. Avoid River and valley winds. The electric Fuzi germinator uses the commercially available electric mattress as the germinator, and it is best to use the switch with low temperature gear and high temperature gear. Small 1 gallon pot can be used as cultivation containers. During the operation, fill a small amount of soil first, and then put in 2 ~ 3 seedlings to straighten, fill, and press slightly.

This kind of plant is resistant to barren soil and needs little fertilizer in the cultivation process. Topdressing can be applied every 3 ~ 4 weeks in the vigorous growth stage. In addition, when the weather is hot, the plastic temperature case is vented by uncovering the plastic film, and the air volume is adjusted by uncovering the film. Span, also known as width, refers to the horizontal distance from the touchdown of arch rod or glass frame to the north wall. At present, it is mostly calculated from the inner side of the north wall.

It is a very strange succulent plant, with only two banded leaves in its life, and its apex is easy to lose water and dry. Do not water within 2 ~ 3 days after putting into the pot, so as to avoid plant decay. Usually no shade is needed, so that the plant can be exposed to sunlight immediately. The main ways are root secretion, microbial decomposition of plant residues, release of toxins into the soil, volatilization of secretions, leaching by rain, fog and dew, etc.

If the soil is disinfected before planting, and the watering is properly controlled to keep the 2 gallon pots soil in a dry and wet state, the occurrence of this disease can be basically avoided. Consider the rotation of main vegetables, such as cucumber, tomato, celery, Chinese cabbage, Chinese cabbage, cabbage, kidney beans, etc. After the harvest of pakchoi, Huangyao, Shanghao, 1 dye and water radish, direct seeding or transplanting summer cucumber and late eggplant fruit vegetables.

This plant mainly propagates by leaf cutting, mostly from March to August every year. At the same time, stem transplanting method can also be used to raise seedlings. For example, onion and garlic vegetables and fast-growing leafy vegetables have shallow roots, while eggplant, beans, melons (except cucumbers), root vegetables and other vegetables have deep roots. When arranging crop rotation, classify the vegetables that have been planted and will be planted. Arrange the vegetables that avoid continuous cropping, such as eggplant, watermelon, etc.

Fine sand can be used as breeding substrate. It should be placed in the shallow seedling in advance, and the sand surface should be scraped with bamboo board after soaking in water. It is easy to manage and has strong adaptability. It grows more and more luxuriant under the hot sun. It is a kind of fleshy flower widely planted. Mallet trees prefer dry soil environment. We should master the principle of less watering in vigorous growth stage and no watering in dormant stage.

If the plant is too tall, seedling regeneration can be considered. Without turning the pot, the continuous planting of formed plants should not exceed 3 years. Generally, hemibranchia can be sown by itself. Even in cold places, seeds can still germinate on the land planted in the first year every spring. The 3 gallon plant pots soil used is composed of rotten leaves, coarse sand and garden soil, and their proportion is 0.5:2:1 by volume. It is best to mix a small amount of bone powder at the same time.

Push vegetables to interplant with other vegetables, interplant green radish and fast-growing leafy vegetables between leek rows in autumn, and interplant leek in the border. Interplant cucumber and kidney beans on the border in autumn. This plant is perennial, its shape is fast, and the lower leaves of the plant are easy to age, which affects the ornamental value. In the late harvest of the main fruits and vegetables, cover the diseased and old leaves at the lower part, sow or transplant other vegetables.

Generally, in spring, the main fruit and vegetable lines are intercropped with celery, turnip, cabbage, lettuce, cabbage, cauliflower, commercial Artemisia, Shangxiang, etc. The secondary crops of intercropping and mixed cropping grow together with the main crops in time, and the growth time of secondary crops is short. In management, it must be noted that the soil humidity should be lower than the air humidity as far as possible, otherwise the plant is prone to decay.