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Spring Cucumber Greenhouse Planting Technology, Transplanting Time, and Four Spring Management Notes
Four Notes on Spring Management of Greenhouse Cucumbers
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Detailed key points for spring management of asparagus; do these well to promote high yield
Key points for spring management of asparagus
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Potato Nutrient Pot Seedling Cultivation and Early Spring Greenhouse Cultivation Techniques
Potato under the long-term traditional cultivation model has a prominent phenomenon of high yield but low efficiency. Therefore, in recent years a new method of nutrient pot seedling cultivation and planting through plastic greenhouses has emerged, and good economic benefits have been achieved. 1. Cultivated varieties should be selected from early-maturing, low-temperature-tolerant, relatively high-yielding varieties, such as Dongnong 303 potato, which has stable quality and a growth period of about 90 days. 2. Land preparation and fertilization: in the autumn of the year before cultivating early spring potatoes, apply 6000 kg of decomposed farmyard manure and potassium sulfate per mu in the greenhouse.
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Spring-planted rice D You 68, a variety recommended by the Ministry of Agriculture
D You 68 is a three-line hybrid mid-season rice bred by the Rice Research Institute of Sichuan Agricultural University. It was approved by the Sichuan Provincial Crop Variety Approval Committee in 1997. Its whole growth period is 4-5 days longer than that of Shanyou 63, and it belongs to the late-maturing medium indica combination. Plant height 120 cm, growth uniform, plants luxuriant, tillering ability relatively strong, high ear-bearing rate, large panicles with many grains, panicle length about 23 cm, grains per panicle 187-194, seed setting rate about 80%, 1000-grain weight 26.3-27.7 g. Wide adaptability, strong stress resistance, good color at maturity, relatively great flexibility in seedling age
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What are the key techniques for open-field cultivation of spring potatoes?
Potatoes are nutritious, high-yielding, easy to store, and have a long market period. They can be used as both a vegetable and a staple food, and are deeply loved by consumers. Open-field cultivation of potatoes in spring is the most common cultivation method, and almost every farming household plants them. To achieve high quality and high yield in open-field spring potatoes, the first step is to select good varieties. Potato seed potatoes must be original seed of varieties such as "Dongnong 303" and "Kexin No. 4" introduced from the north. Do not use self-saved seed, and even more so, do not use local seed that has been planted for many years, has an aging variety, and seriously degraded seed characteristics. "Dongnong 303" and "Kexin No. 4" have shown high quality, high yield, and early maturity after years of
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Detailed Explanation of Key Points of Spring Potato Cultivation Techniques
Potatoes have the characteristics of high yield, early maturity, multiple uses and wide distribution, and in recent years the spring planting area in our region has been expanding year by year. 1. Land preparation. Potatoes prefer sandy loam and loam. Deep plowing and winter watering can be carried out before winter, with 2500-3000 kg of organic fertilizer applied per mu, and the land leveled before sowing with sufficient bottom moisture water. Through the shallow plowing and fertilizing method, 25 kg of potassium sulfate, 25 kg of diammonium phosphate and 15 kg of urea per mu are broadcast on the surface and worked into the soil with a rotary tiller. When ridging, the ridge width is 60 cm, the ridge height is 20-25 cm, and the ridge spacing is 100 cm.
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Introduction to the spring-planted potato variety Yunshu 201
Characteristics and traits: Bred by the Yunnan Academy of Agricultural Sciences; passed Yunnan Province crop variety approval in 2004; growth period 100 to 110 days, medium-late maturing; growth period comparable to "Zhongdianhong" and "Mira", 13 to 19 days earlier than "Hezuo 88"; tubers long oval, skin relatively rough, eyes relatively shallow, yellow skin and yellow flesh, short dormancy period; marketable tuber rate 78.3 percent; plants moderately resistant to late blight; dry matter content 28.6 percent, starch content 22.30 percent, protein content 2
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High-Yield Spring Cultivation Techniques for Potatoes in Double-Cropping Regions
I. Select High-Quality Virus-Free Seed Potatoes In double-cropping regions, the spring period suitable for potato growth is relatively short (60-70 days), so it is essential to select early-maturing virus-free varieties with a short dormancy period, early tuber formation, rapid tuber expansion, strong stress resistance, and high quality and yield, such as Yupotato No. 1 and No. 2, and Favorita. The seeding rate is 120 kg per mu. II. Early Cutting and Early Sprouting 1. Warm the seed potatoes and cut them. Before cutting, place the seed potatoes in a room or a sun-heated cold frame at 12-15°C for 5-7 days to warm them, prompting the seed potatoes to break dormancy and the eyes to sprout. About 2
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Detailed Explanation of High-Yield Cultivation Techniques for Spring-Planted Potatoes
Potatoes have the characteristics of being nutrient-rich, serving as both food and vegetable, high-yield and efficient, and having a short growth period. In recent years, with the adjustment of agricultural structure, the potato planting area has increased year by year. The main high-yield cultivation techniques are: selecting improved varieties. Our province belongs to the spring-autumn double-cropping potato region, so early-maturing varieties should be selected that tuberize early, have fast tuber expansion, a short dormancy period, high yield, good quality, and disease resistance, such as Yu Potato No. 1, Yu Potato No. 2, etc. These varieties are best as virus-free seed potatoes. Virus-free potato seedlings emerge early, have robust plants, large leaves, and a
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What are the cultivation and management techniques for spring-planted potatoes?
Spring Planting Cultivation Techniques for Potatoes. Potatoes have the characteristics of high yield, early maturity, multiple uses, and wide distribution. In recent years, the spring planting area in our region has expanded year by year. 1. Land preparation. Potatoes prefer sandy loam and loam. Deep plowing and winter irrigation can be carried out before winter, with 2500-3000 kg of organic fertilizer applied per mu, and the land leveled before sowing with sufficient bottom moisture irrigation. Through the shallow plowing and fertilizing method, 25 kg of potassium sulfate, 25 kg of diammonium phosphate, and 15 kg of urea per mu are broadcast on the surface and incorporated into the soil with a rotary tiller. When ridging, the ridge
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