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What are the main improved walnut varieties in China?
1. Liaoning No. 1 Source and distribution: Bred by the Liaoning Institute of Economic Forestry through artificial hybridization. Belongs to the early-bearing walnut variety type. Economic traits of the fruit: The nut is round, weighing 9.4 grams. The shell surface is relatively smooth, light in color, and the shell thickness is about 0.9 mm. The whole kernel can be extracted. Nut
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What are the main improved walnut varieties in China?
1. Lüling Origin and distribution: A bud sport selected from Xiangling walnut by Hebei Agricultural University and Hebei Lüling Fruit Industry Co., Ltd. Selected in 1995, after multiple generations of grafting propagation, the traits are stable, intermediate testing in 2000, and in 2005 it passed the Hebei Provincial Forest Tree Variety Approval Committee
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How can sweet potato cultivation be both good and efficient?
Improved varieties are the most critical factor in increasing yield and income in sweet potato production. So the first step to growing sweet potatoes well is to choose the right variety and raise good seedlings. Below, the cultivation techniques for sweet potato will be introduced. I. Select high-quality, high-yield, disease-resistant fresh-eating sweet potato varieties. Select high-quality healthy virus-free sweet potato
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Mexican Corn Grass Cultivation Techniques and Management Methods
Select improved varieties for planting, such as Mexican corn grass You 12. Sow early at the appropriate time in spring, with a sowing rate of 1.5-2 kg per mu; before sowing, soak the seeds in warm water at 30°C for 24 hours. After sowing, keep the seedbed surface moist. Within 30-50 days the seedlings grow slowly, so pay attention to weeding. At 45 days after sowing, when the plants
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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.
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What are the high-quality wheat varieties? This article introduces common improved varieties in detail
The wheat varieties on the market today are diverse, leaving many farmers dazzled and unsure which variety to choose. So, what are the high-quality wheat varieties? 1. What are the high-quality wheat varieties? Zhongyou 206, Yannong 19, and Jinghua No. 9 are all high-quality wheat varieties.
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Introduction to the Characteristics and Yield of the Improved Pumpkin Varieties Huaya No. 1 Taishan and Huaya No. 2 Youwang
Do you know Tai Zao Hua Li pumpkin? Today we introduce two new pumpkin varieties, let's take a look! Because pumpkin virus diseases are becoming more and more serious, the Hualien District Agricultural Research and Extension Station and the Asian Vegetable Research and Development Center - World Vegetable Center officially began cooperating in the selection and observation trials of virus-resistant pumpkin lines in the 101st year of the Republic of China,
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The key to upgrading the cotton industry lies in the research and development of improved varieties
R&D of improved varieties is the key to upgrading the cotton industry
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What new progress has been made in China's joint research on improved varieties of the four major crops?
New progress has been made in China's joint research on improved varieties of the four major crops
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What Is Improved Rice Seed? A Detailed Guide to Selecting Seed Varieties Adapted to Local Conditions
Improved rice seed has relatively stable, specific heredity, as well as relative biological, economic and morphological uniformity. In a specific region, under specific cultivation conditions and within a specific period, it meets production needs in terms of yield, maturity period, quality and adaptability. Besides possessing the basic qualifications of a variety, improved rice seed must also have advantages such as high and stable yield, excellent grain quality, disease resistance, insect resistance and strong stress resistance. A good rice seed should include 3 aspects: first, it must have high yield, high quality,
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