Sweeteners, are food additives, such as sucrose, fructose and starch sugar, that sweeten foods or feeds, improve their quality and meet people's need for food.The company sweetener has the characteristics of high safety, good taste, high stability, good water solubility, reasonable price, etc. The sweetness is an important indicator of sweetener. Our Products: Glucose, fructose, sucrose, maltose, starch sugar and lactose, etc.
Organic Fruit Powder,Pure Organic Stevia Powder,Pure Stevia Leaf Extract,Stevia Leaf Extract Powder Xi'an Longze Biotechnology Co., Ltd. , https://www.bestbilberry.com
Summer sowing carrot high yield cultivation points
In recent years, the area dedicated to carrot cultivation in Dingzhou City has remained stable, with a core zone for pollution-free production centered around Da Zuli. The carrot industry has become a major driver for increasing the income of local vegetable farmers. Below are some key techniques and experiences from high-yield summer sowing carrot farming in Dingzhou, which you may find helpful.
First and foremost, selecting the right variety is crucial for achieving higher yields and better quality. Field trials have shown that varieties such as South Korea’s "Dry Red 100 Days," Thailand’s "Hongxiu," Japan’s "Kuroda Five Inches," and "Red Ginseng Six Inches" perform exceptionally well. These varieties are known for their high yield, superior quality, and strong resistance to diseases, making them ideal for planting in the region.
Second, proper sowing timing is essential. In the central-southern region of China, the best time to sow summer carrots is between mid-July and late July. There are two common sowing methods: direct seeding and transplanting. Due to the high temperatures and dry conditions during this period, germination and seedling growth can be challenging. As a result, the seeding rate should be increased slightly compared to spring planting. A recommended seeding rate is 250 to 300 grams per acre. After sowing, it's advisable to cover the seeds with straw or similar materials. If available, using shade nets is even better, keeping them about one meter above the ground. For fields where shading is insufficient, an increase in the seeding rate may be necessary to ensure good emergence.
Third, timely thinning and proper cultivation are important throughout the growing season. Carrots should be thinned twice. The first thinning occurs when the plants have 1 to 2 true leaves, at which point shallow cultivation helps promote healthy growth. The second thinning takes place when the plants have 3 to 4 true leaves, allowing for the establishment of stronger seedlings. The spacing between plants depends on the variety: 10 cm for smaller and medium-sized cultivars, and 13 to 15 cm for larger ones. This ensures adequate room for root development.
Fourth, effective fertilizer management is key to successful growth. During the early seedling stage, consistent moisture is essential. Avoid both overwatering and allowing the soil to dry out completely, as either can hinder germination. Fertilizer should be applied 2 to 3 times during the growing season. The first topdressing should occur when the carrot roots start to break through the soil. This can be done by mixing 1,000 kg of compost or 20 kg of urea per mu with water. About 20 days later, a second or third application of 15 to 20 kg of urea per mu should be made, along with a small amount of potassium fertilizer. During the leafy growth phase, water should be controlled to prevent excessive elongation. However, during the root enlargement stage, which is the fastest period for fleshy root growth, adequate water supply is critical. Water should be applied regularly in small amounts. Later in the season, careful water management is needed to avoid overwatering, which can lead to root rot or poor quality.