-
Targeted measures should be taken for cotton management in the middle and late stages
This year, cotton was affected by unfavorable weather such as low temperatures, cloudy and rainy days, and insufficient sunlight in the early stage, resulting in weak growth and delayed development of plants over large areas. In addition, severe natural disaster weather such as heavy rain and typhoons has occurred frequently recently, making the cotton production situation very serious. Cotton is currently in a critical growth period, and all localities should adopt targeted technical measures, strengthen cotton field management, promote the transformation of seedling conditions, and strive to achieve a bumper cotton harvest. 1. Fertilizer management. Focus on the application of topdressing fertilizer and the mixed spraying of pesticides and fertilizers in the later stage. Generally, apply 5-7.5 kg of urea per mu to increase bolls and boll weight and prevent premature senescence. For cotton fields with late boll setting, few bolls in the middle and lower parts, or sufficient flower and boll fertilizer with late application timing, where cotton plants are still growing vigorously at the Beginning of Autumn, fertilizer should mainly be applied by spraying, with supplementary application in fertilizer-deficient areas. For cotton fields deficient in potassium and boron, promptly spray potassium fertilizer and boron fertilizer in combination with pest and disease control.
-
What to Do When Mushrooms Fruiting in the Middle of Edible Mushroom Cultivation Bags
When cultivating oyster mushrooms in plastic bags, the wall-style cultivation method with fruiting at both ends is generally used. After mushroom primordia are found, untie the bag openings and stack them into a mushroom wall of 5 to 10 layers to let them fruit. Mushrooms fruiting in the middle of the plastic bag (generally more solitary mushrooms), the main reasons are: loose filling of the substrate, gaps between the substrate and the bag; the bag being punctured during work; unsuitable cultivation environment, such as excessive temperature difference, high relative air humidity, etc., all of which promote the formation of fruiting body primordia in the middle of the substrate bag. If small mushroom primordia appear, you should forcefully massage the small primordia with your hand a few times to make the primordia shrink, prompting fruiting from both ends
-
How to prevent and control common diseases in the middle and late stages of Pinellia ternata growth
Tuber rot disease 1. Causes and symptoms: Occurs during high temperatures, the rainy season, prolonged excessive soil moisture, and the swelling period of tubers and bulbils. In the early stage of the pathogen infecting Pinellia ternata tubers, irregular black spots appear around the edges of the tubers, and these spots rapidly spread outward. After 3-4 days, numerous pathogen spots merge together and continue to infect the interior of the tuber. At this point, the root system of Pinellia ternata begins to shrink, and the above-ground leaves gradually turn from green to yellow and wither. After 1 week, the Pinellia ternata tubers become round and blister-like, resembling
-
Sixteen Realizations Upon Reaching Middle Age, Every Word Strikes a Chord
1. Life and Living. After middle age, each day that passes is one day less; each day that passes, be happy; each day that passes is a day gained. 2. Happiness and Joy. Happiness will not knock on your door, and joy cannot fall from the sky. Happiness must be built through your own efforts, and joy must be sought by every possible means. Happiness and joy are a feeling and a sensation; the key lies in your mindset.
-
Pomelo's coldest Mid-Autumn Festival: middlemen slash prices in the chaos, auction prices fall below cost -- how to break the curse?
Pomelo's coldest Mid-Autumn Festival! Middlemen slash prices in the chaos, auction prices fall below cost -- how to break through the Mid-Autumn curse?
-
The uncle who grows bonsai stumps has a quirky habit: he gets up in the middle of the night to scratch the tree stump. Auntie asks whether he is sleepwalking or playing tricks on her.
Uncle has developed a quirky habit from growing stumps: he gets up in the middle of the night to scratch the tree stump. Auntie says: Are you sleepwalking or deliberately playing tricks on me? Uncle is a hardworking rural man who is quite good at what he does. He lives only about 500 m from my house, and I often visit his...
-
Middle and late rice are gradually coming onto the market, and current prices are slightly lower than last year.
Summary: Affected by the downward adjustment of the rice minimum purchase price, this year's rice prices are lower than last year. At present, middle and late rice have gradually come onto the market, and prices are slightly lower than last year, though this may also be related to this year's downward adjustment of the rice minimum purchase price. Currently...
-
How to scientifically apply potassium fertilizer during the middle and late stages of grape growth
Potassium fertilizer is very important throughout the entire growth period of grapes, especially during fruit development when the demand is even greater. Therefore, grapes are known as a "potassium" crop. Potassium fertilizer can promote grape fruit enlargement and ripening, improve variety quality and storage tolerance, promote branch thickening and maturation, and enhance their cold resistance, drought resistance, high...
-
Key Technical Points for Pest and Disease Control in the Middle and Late Stages of Rice
Currently, rice is at the booting stage. In order to seriously carry out pest and disease control in the middle and late stages of rice and ensure increased yield and income this year, Shuangfengqiao Subdistrict recently took strong measures to strengthen pest and disease control in the middle and late stages of rice. Because last winter and this spring were a warm winter year, the overwintering populations of the rice stem borer (Chilo suppressalis), rice leaf roller (Cnaphalocrocis medinalis), and rice planthopper were large...
-
How to control the main diseases of rice in the middle and late stages? Here are the key control points
Damage symptoms: Symptoms appear in the late seedling stage and become obvious at the peak tillering stage. Diseased plants are stunted, with light green leaves; small yellowish-white spots appear on the leaves, round or oval, often forming lines; after booting, diseased plants are significantly stunted, with plant height less than one-half that of healthy plants. Leaves are short and thick, and the central leaf is yellowish-white, sometimes curved or twisted...
条件筛选