-
How to grow peanuts for high yield? Getting sowing right is key
1. Improved variety selection: choose high-quality, high-yield peanut varieties such as Huayu No. 17, Huayu No. 16, 8130, etc. 2. Formula fertilization: growing peanuts absorb nitrogen, phosphorus and potassium in a ratio of 1.1:1:1.1. According to this ratio, for fields with ordinary yield, apply per mu 2000 kg of high-quality farmyard manure, 50 kg of superphosphate, 15-20 kg of compound fertilizer, 10 kg of urea, 2-3 kg of potassium dihydrogen phosphate, and 1 kg each of borax and zinc sulfate. Mix the farmyard manure, superphosphate and potassium dihydrogen phosphate and broadcast them during land preparation; apply the other chemical fertilizers in the furrows when ridging.
-
What are the control methods for perilla rust disease?
Perilla is an annual upright herbaceous plant. The stem is 0.3-2 m tall, green or purple, obtusely quadrangular, with four grooves, densely covered with long soft hairs. The leaves are broadly ovate or round, 7-13 cm long, 4.5-10 cm wide, with a short-pointed or abruptly pointed tip, a rounded or broadly wedge-shaped base, and coarse serrations along the margin above the base, membranous or herbaceous, green or purple on both surfaces, or purple only on the lower surface, sparsely covered with soft hairs on the upper surface and appressed soft hairs on the lower surface, with 7-8 pairs of lateral veins, those in the lower part slightly closer together, rising obliquely, slightly prominent on the upper surface and distinctly prominent on the lower surface, slightly lighter in color; the petiole is 3-5 cm long, dorsiventrally flattened, densely covered with long soft hairs.
-
New Oyster Mushroom Cultivation Techniques: Substrate Preparation Must Be Done Right, and Bagging and Sterilization Leave No Room for Carelessness
Abstract Substrate: Use cottonseed hulls and rice straw; the cultivation material formula differs between spring-summer and autumn-winter. Bagging and sterilization: The material bags must be arranged in a tic-tac-toe pattern; autoclave sterilization requires holding pressure for about 2.5 hours, while atmospheric-pressure sterilization requires holding temperature for about 8-10 hours. Inoculation: Complete it within 1 day if possible.
-
What to Do When Dragon Tree Leaves Turn Yellow? Choosing the Right Fertilizer Is Key
Dragon tree - just hearing the name makes you feel this is a plant imbued with primeval power. Indeed, the dragon tree grows very slowly, and this state allows its lifespan to far exceed that of other plants, earning it the title of the longevity elder of the plant kingdom. But even if the
-
How to Plant Spearmint Seeds? A Detailed Guide to Growing Methods
Anyone with a keen eye for everyday life will notice that many toothpastes nowadays are labeled "spearmint flavor." Spearmint is a type of mint with a scent different from ordinary mint, feeling somewhat fresher, so it is widely used by manufacturers in tooth
-
How to grow a sago palm fast? Choosing the right fertilizer is key
The sago palm is one of everyone's favorite green plants. Not only is the sago palm easy to grow, but most importantly it has excellent feng shui effects and can bring good fortune, so many people like to grow it. Although growing a sago palm is not difficult, if you want it to grow
-
Is dragon fruit farming profitable? Economic benefits and prospects analysis
Abstract: As long as you understand the market conditions clearly and master the growing techniques well, the returns from growing dragon fruit are still quite good. Growing one mu of dragon fruit requires an investment of about 70,000 yuan, the yield per mu is about 5,000 jin, the current purchase price is about 5-9 yuan/jin, and the income per mu can be 25,000-45,000
-
Toon (Chinese mahogany) planting techniques: water and top-dress fertilizer at the right times, harvest once shoots reach 15 to 20 cm
Summary Seed selection and sprouting: choose plump seeds from the current year, soak them in warm water for 5-8 minutes, then soak them in clean water for one day, spread them evenly on a bamboo mat, cover with a towel, and place them in a 20-25°C environment to sprout; sow once 1/3 of the seeds have sprouted. Sowing and raising seedlings: apply fertilizer
-
What pesticides can ethylicin be mixed with? The right combinations effectively control diseases
Abstract Ethylicin can be used in combination with a variety of pesticides. Common pairings include propamocarb hydrochloride, difenoconazole, hymexazol plus fosetyl water formulation, thiophanate-methyl, propiconazole, myclobutanil, pyraclostrobin, chloramphenicol, boscalid, triadimefon and others. Ethylicin combined with different
-
How to grow strawberries in a greenhouse? Choosing the right variety is the first step
Abstract Varieties: Choose large-fruited varieties with a short dormancy period. Cultivating strong seedlings: Choose a seedling bed or plastic pot with good water retention and air permeability. Land preparation and planting: Keep row spacing and plant spacing at about 20-25cm, with about 7000 plants per mu. Field management: Do a good job of temperature control,
条件筛选