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Mar 22,2022

The time to sow, melons and vegetables skillfully raise seedlings (II)

In early spring, the climate is cold and the soil temperature is low, so all preparations must be made before sowing. After soaking or accelerating germination, the following sowing techniques must be mastered. 1. Lay the nutrient soil For direct seedbed sowing, the nutrient soil can be evenly spread on the seedbed. For seedling raising using a nutrient bowl, the gap of the nutrient bowl should be filled with soil. 2. Pour the bottom water thoroughly Pour the seedbed or nutrient bowl through the bottom water to create good soil moisture, wait for the water to seep into the ground, and then spray a layer of carbon enzyme bacteria (500-1000 times) solution on the soil surface, which can dredge the soil for disease prevention, raise the deep soil temperature by 2-4 ℃, and promote germination. 3, choose the right time. The optimum soil temperature for sowing is 16~30 ℃. Winter and spring sowing should be carried out when the shed temperature is high on sunny days to avoid sowing too late to reduce the soil temperature. 4. Sowing skills It is advisable to hold the soil moisture in a ball with no water dripping between fingers. At this time, we can sow or demand it. Usually, the sowing depth of tomatoes and peppers is 0.7-1cm, while that of melons, cucumbers and beans is 1-1.5cm. Note that the cover soil on the seed is too hard, which will lead to difficulty in arching soil during germination, resulting in uneven emergence or small seedlings, yellow seedlings, weak seedlings, etc. Therefore, after sowing, but also spray a small amount of carbon enzyme bacteria solution. 5. Covering warming and moisturizing Then cover the surface with a layer of film, it is best to build a small arch shed for heat preservation and moisture preservation, windproof, is conducive to the germination of seeds as soon as possible, to achieve seedling Qi Miao Zhuang.

The time to sow, melons and vegetables skillfully raise seedlings (II)

Mar 19,2022

Spring has come, melons and vegetables skillfully raise seedlings! (I)

As the saying goes, "Spring is the year's plan." It is a good time for all kinds of fruits and vegetables to raise seedlings artificially. Only by cultivating high-quality seedlings can we ensure high yield and high efficiency of fruits and vegetables. The preparation work before raising seedlings is very important and can be divided into the following two items: 1. Seedbed finishing method After selecting the seedling plot, we should repair it in time: 1.1 thoroughly clean up the straw, weeds, gravel and other debris in the field; 1.2 Combined with soil preparation, it is suggested to choose silicon, zinc, calcium and magnesium products (200-300 ㎡ per 20kg) with a small amount of compound fertilizer. First, the fertilizer is evenly spread, then the soil is deeply loosened to apply the fertilizer, and then the fertilizer is refined and leveled; 1.3, chlorothalonil or carbendazim should be used to sterilize the seedbed, and then the bed should be made with tools such as rakes. Soil configuration of nutrition Usually, special substrates can be selected, or fertile pastoral soil, carbon enzyme chelate or seedling strengthening agent, mineral bacterial fertilizer, coal ash or plant ash, etc. can be used. For example, pastoral soil and peat soil are mixed 2:1, seedling strengthening agent or proper amount of root soil is added, and 20000-30000 seedlings can be raised by 25 kg/bag of silicon, zinc, calcium and magnesium (best crushed), and mixed evenly. Warm tips: 2.1 choose plots that have no germs and eggs and have not planted melons and vegetables in the past 3 years, and take 5-10cm of soil underground; 2.2 the soil disinfection, according to the amount of 80 grams of powder added per cubic meter of nutrient soil evenly mixed into the soil, and then covered with plastic film fumigation 2-3 days later, uncovering the film ventilation 2 days later before sowing; 2.3, when preparing nutrient soil, do not use farmyard manure that is not completely decomposed, do not use too much chemical fertilizer, otherwise it will burn roots and hurt seedlings, do not use sticky soil as seedbed soil, otherwise it is easy to rotten roots, do not use soil with too loose soil as seedbed soil, otherwise it is easy to drought or freeze damage.

Spring has come, melons and vegetables skillfully raise seedlings! (I)

Jun 05,2021

Solar terms talk about the grain of agriculture

The ancient poem reads: "Tian Jia has less free months, and people are twice as busy in May". June 5 of this year's solar calendar is the solar term of grain in Ear, which reaches the peak of busy farming. Mango is the ninth solar term of the year and the third solar term after entering summer. The mango here refers to the harvest of wheat with mango, the rice with mango can be planted, and the planting refers to the season of mango. It is also the harvest of summer grain and the key moment of sowing autumn crops. It is also jokingly called "the busy harvest of mango". Vegetables Greenhouse vegetables Increase the amount of ventilation, reduce the shed temperature. In sunny days, the shed door and the film on both sides of the east and west can be opened for ventilation day and night. In rainy days, the ventilation film should be covered to prevent rain from leaking into the shed, and ventilation should be carried out in time after rain. We will continue to do a good job in applying fertilizer and water, removing diseased and old leaves, adjusting plants in time, and strengthening the prevention and control of diseases and insect pests. Bare ground vegetables It is necessary to carefully cultivate and protect different varieties of melons and vegetables according to the technical requirements of cultivation. The fruits and vegetables entering the harvest period should be fertilized every 7-10 days. In case of drought, they should be watered in time and drained in time after rain. At the same time, they should do a good job of pruning branches, tying vines, removing old and diseased leaves, and strengthening the prevention and control of diseases and insect pests. Grape Current management and protection of open field grapes: Water management in the flowering period can not be watered, more can not be done for too long. Take strict precautions against changeable weather such as strong winds and heavy rainfall. Polymeric calcium and boron were sprayed on the leaves at the beginning of flowering and before flowering to promote pollen tube elongation and improve fruit setting. Polymeric phosphorus potassium and fish protein are commonly used foliar nutrients. In the flowering period of grapes, in order to promote the seedless grape, improve the fruit setting rate and fruit expansion, some hormone drugs can be used appropriately. The currently commonly used agents are pyridoxine and gibberellin. The recommended concentration of pirvalone is 2~5mg/L, and the recommended concentration of gibberellin is 20~25mg/L. Three days before the inflorescence separation period and grape flowering, to control gray mold, black pox, anthracnose, downy mildew and through the wing moth and other diseases and insect pests. High-quality and high-yield planting must be done skillfully fertilizing and fertilizing, strengthening the work of pruning, wiping the tips and picking the heart. Package The recommended nutrition plan for fruits and vegetables is as follows (according to local conditions, the specific dosage of telephone consultation): The scheme of soil improvement and disease prevention base fertilizer: 120kg in one stroke +100kg/standard mu of carbon enzyme chelated silicon, zinc, calcium and magnesium; Rooting, root-nourishing and root-protecting scheme: 10L of haploroot seedling-strengthening bacteria or 5L of carbozymogen bacteria or 2kg/mu of mineral-derived fulvic acid; Flower protection and fruit promotion scheme: 1 mu of diammonium crystal 16kg + calcium boron magnesium zinc iron 6kg + seaweed chitin 10L/mu; Expanding fruit scheme a: carbon enzyme series balanced fertilizer 7.50 kg-10.00 kg + sugar alcohol calcium magnesium zinc 5L/mu; Expanding fruit scheme B: medium potassium 7.50 kg-10.00 kg such as carbon enzyme polypotassium + chelated calcium, boron, magnesium, zinc and iron 4.00 kg-5.00 kg/mu; Turmeric coloring scheme: high potassium 10.00 kg-15.00 kg such as Yolmei or blueberry factor + seaweed chitin 10L/mu. Our company has always been adhering to the use of science and technology to change traditional agriculture, according to the different growth periods of different crops and soil conditions to provide comprehensive solutions to crop nutrition, to help the majority of growers to achieve scientific fertilization, to achieve the purpose of increasing production and income. Pay close attention to one mu of God's agricultural science and technology, for your bumper harvest help! See you next time!

Solar terms talk about the grain of agriculture

May 21,2021

Solar terms talk about farming

Jiangnan fertile wild transplanting, Jiangbei wheat bran will grouting; Xizi lake people hospitable, tea merchants after the foot of the silk merchants.

Solar terms talk about farming

May 05,2021

The beginning of summer

Today is24.The beginning of summer in the solar term is the first solar term in summer.In the long summer season, everything is luxuriant, rice planting and itsItThe management of spring crops has entered a busy season.People generally regard the beginning of summer as the starting point of temperature rise, leaving spring, but also a sign of vigorous crop growth.

The beginning of summer
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