New Yinhui is a new generation of hybrid melon varieties developed by Yinhui. It was introduced to the region by Fujian Nongjia Seed Co., Ltd., after being originally produced by Taiwan Zhaochun Enterprise Co., Ltd. The city began testing this variety in 2000, following two to three years of trials. This variety is not only suitable for early spring conservation and conventional planting but also performs well in summer and autumn cultivation. With high yield, strong disease resistance, and excellent commercial traits, it stands out particularly for its high resistance to wilt disease and its ability to maintain productivity without premature decline. As a result, it has become very popular among melon farmers.
According to preliminary statistics, the area planted with New Yinhui during the summer and autumn seasons this year exceeded 33 hectares. Due to its high market value, farmers have achieved significant economic returns. Below are the key techniques for summer and autumn cultivation of this variety, which can be referenced by local farmers.
1. **Characteristics and Economic Benefits**
This variety exhibits strong growth vigor and is mainly of the "Sun Manggua" type. It is highly resistant to wilt disease and does not easily suffer from premature aging. The growth cycle for summer and autumn sowing is approximately 65–70 days. Sowing usually takes place in mid-July, transplanting in mid-August, and harvesting begins in mid-September. Harvesting lasts about 28 days, with 4–5 batches of fruit harvested, typically concluding by late September or early October.
The fruits are flat and round, with a silvery-white skin and light yellow flesh. The flesh is tender, crisp, fragrant, and sweet, with a central sugar content of 15–17%. Each melon weighs around 400 grams, with some reaching up to 800 grams. Yield per 667 square meters ranges from 1,500 to 1,800 kg. Based on an average wholesale price of 1.80 yuan/kg, after deducting costs, farmers can earn between 2,000 and 3,000 yuan per acre, making it a highly profitable crop.
2. **Cultivation Techniques**
2.1 **Strong Seedling Cultivation**
In the local area, seedlings are generally raised in small shaded sheds near the selected plots. Nutrient bags are commonly used for germination. A nutrient soil mix is prepared using fertile garden soil or non-melon rice field soil, sieved and mixed with 500 kg of topsoil and 10 kg of calcium magnesium phosphate fertilizer. The mixture is then filled into nutrient bags. Seeds are soaked in warm water (30°C) for 7–8 hours, washed, and germinated indoors using clean cotton gauze. After 1–2 washes, the seeds are sown into the bags, covered with 0.5 cm of soil. Seedlings typically emerge within 4–5 days. Proper watering and ventilation are essential to maintain optimal temperature and humidity during the nursery phase.
2.2 **Base Fertilization**
Choose deep, well-drained sandy loam soil that is rich in nutrients. Before planting, 1,500 kg of high-quality organic fertilizer, 50 kg of 45% compound fertilizer, and 75 kg of lime are applied per 667 square meters. After plowing, the field is leveled. Two to three days before transplanting, apply 5 kg of urea, 20 kg of 45% potassium sulfate compound fertilizer, 1–1.5 kg of borax, and 10 kg of phoxim or thiosulfuron to disinfect the soil. The field is shaped into ridges 1.8–2 m wide with 20 cm channels and 20–25 cm height. A solution of 48% diammonium EC (150–200 ml) diluted in 50–60 kg of water is used to spray the field, followed by covering with plastic film.
2.3 **Timely Transplanting**
Transplant when seedlings are about 15 days old, or when they have 2 true leaves. Transplanting should occur 7–8 days before hardening off. Water the seedlings the day before transplanting to make soil handling easier. Plant one row per ridge, spacing plants 50–60 cm apart, resulting in 600–700 plants per 667 square meters. Mix 600 times dilution of 50% carbendazim or cockerson with decomposed urine water for root stimulation. Cover the soil evenly after planting.
2.4 **Field Management**
2.4.1 **Timely Pruning and Topdressing**
Once the seedlings have 4 true leaves, prune them and retain 4 healthy vines, guiding them evenly. When the vines reach 18–20 true leaves, perform topping, leaving 3–4 sun vines. Allow 2–3 leaflets before the fruit set. Each plant can bear 4–5 fruits. Remove excess vines, flower buds, old leaves, and diseased leaves to reduce nutrient loss, increase fruit setting, and promote fruit expansion. This also improves air circulation and light penetration, reducing disease incidence.
Three rounds of topdressing are applied during the growing period. About 15 days after planting, apply a mix of 0.5% ternary compound fertilizer and 10% decomposed human urine to promote vine growth. The second topdressing occurs when the first batch of fruits begin to form, using 1% ternary compound fertilizer and 15% decomposed urine. The third topdressing is applied after the second batch of fruits set, using 1% ternary compound fertilizer and 20% decomposed urine.
2.4.2 **Pest and Disease Control**
Prevention is key. Although New Yinhui is highly resistant to wilt disease, other common issues in summer and autumn include downy mildew, powdery mildew, aphids, and fruit flies. Spray pesticides 3–4 times throughout the growing season, using low-toxicity, safe options. Apply a protective fungicide like Jinggangmycin or chlorothalonil 2–3 days before transplanting. In the early stages of downy mildew, use 72% Kexin at 800–1000 times dilution or 58% metalaxyl manganese zinc at 500 times. For powdery mildew, use 800 times liquid of triadimefon or 600 times of 64% oxadixyl. For aphids, apply 2000–2500 times imidacloprid, or 2500 times 5% fipronil or 3000 times 1.8% emamectin benzoate. Adding 0.3% potassium dihydrogen phosphate and 0.2% borax to pesticide sprays can enhance effectiveness.
2.5 **Timely Harvesting**
From pollination to harvest, it takes about 28 days. During the management process, ensure proper care and timely turning of the fruits to achieve uniform color and quality. Harvest when the fruits emit a fragrance and show signs of maturity. Stop spraying pesticides and foliar fertilizers 7–10 days before harvest to ensure the safety and quality of the melons.
Mixed Rice Chili Sauce
Wholesale Sriracha Sauce,Hot Selling Chili Sauce,Wild Alaskan Pollock Oil
yanbian zhenxiang foods , https://www.driedpollock.com