-
How should you select mushroom spawn for high yields when cultivating Agaricus bisporus in paddy fields?
Give priority to granular wheat grain spawn with good yield performance and strong stress resistance, followed by manure-straw bag spawn. To plant 1 mu of field mushrooms, about 400 bottles of wheat grain spawn are needed, with an investment of 800-900 yuan; or 800-1000 bags of manure-straw bag spawn, with an investment of about 1000 yuan. Farmers should be especially reminded that when buying spawn, they must go to a spawn farm with a good reputation.
-
High-yield field management techniques for cultivating button mushrooms (Agaricus bisporus) in rice paddies
Field selection and preparation: It is best to choose fresh fields or fields where mushrooms have been grown before that are upwind and upstream; avoid using diseased fields or old fields located at downwind, downstream outlets, otherwise they are prone to invasion by contaminating microorganisms. Plow and finely level the field; if the field is dry and has good drainage, plowing may be omitted; also open drainage edges and bed furrows, with a bed surface width of 80-90 cm and a walkway width of 60-70 cm; spread the remaining 50 kg of fine lime powder into the casing soil. Sowing: When sowing mushrooms, farmer friends should pay attention to doing the following work well: 1. Place
-
Do not make these mistakes when growing button mushrooms (Agaricus bisporus) in paddy fields for high yields
In actual production, farmers often make certain mistakes that affect the profitability of cultivation. First, insufficient pre-wetting. Rice straw must be fully soaked before it can decompose well. Straw that has not been soaked sufficiently needs a large amount of water added during turning, and if the water cannot be replenished before the second turning, it will be very difficult to make up later, which seriously affects the growth of mushroom mycelium. Second, uneven turning. It should be done according to the principle of "raw material in the middle, cooked material on both sides; the middle goes to the two ends, the two ends go to the middle." Some growers, when turn
-
Water-saving and high-yielding rice, with a jasmine fragrance in every bowl
Wearing shoes to go into the paddy field, water-saving rice cultivation has become a reality. After the team led by researcher Luo Lijun at the Shanghai Agrobiological Gene Center created the world's first hybrid upland rice "Huhan 1A", it has achieved another breakthrough. Hanyou 3 has been approved, and under the condition of saving 50% of water resources, its actual yield per mu exceeded 500 kg for the first time. Shanghai's hybrid upland rice research took scientists 10 years, screened 10,000 resources, and selected more than 100 relatively drought-tolerant resources as parents for breeding. "The characteristic of hybrid rice is high yield, just like
-
Detailed Explanation of High-Yield and High-Quality Cultivation Techniques for Kernel Apricots
I. Orchard Site Selection. Kernel apricot trees can grow and bear fruit in areas with an altitude of 100-1800 m, a frost-free period of 100-220 days, an extreme minimum temperature below -34.7°C, an extreme maximum temperature above 43.3°C, and annual rainfall ≥35 mm (referring to conditions without irrigation). However, because apricot trees bloom early, planting is generally not suitable in areas where frost damage occurs frequently and severely during the flowering period. The orchard site should be selected in areas with no pollution of soil, air, or water. It requires a soil layer thickness of more than 50 cm, soil organic matter content
-
Wanxiu pear is a new high-quality late-ripening pear variety
Wanxiu pear is a new late-ripening, high-quality pear variety bred by the Korea Horticultural Research Institute through crossing Dan pear (Singo pear) with Wansanji (Okusankichi), and it is currently the main late-ripening pear cultivar being developed on a large scale in Korea. In 1998, Korean merchants invested in establishing orchards in Jiaodong and other areas of China, introducing this variety into China. After several years of trial planting and observation, it is considered that Wanxiu pear has large fruit, excellent quality, extremely good storage tolerance, and is easy to manage, making it suitable for fruit growers to develop and plant on a large scale under current conditions. This variety has a vigorous tree habit, strong branching ability, and upright branches. It mainly bears fruit on axillary flower buds and short fruit branches
-
Planting Techniques and Field Management Highlights for the Snow Jujube
The ripening period is extremely late. Under the climatic conditions of the Guanzhong region, it ripens in early to mid-November, that is, between the Start of Winter and Minor Snow. The fruit does not suffer freeze damage or splitting, making it truly a rare and precious fresh fruit for the autumn and winter seasons. 1. The fruit color is vivid and the quality is excellent. The average single-fruit weight is 30 g, and extra-large fruits weigh more than 60 g. Before ripening, the sunny side has a red blush, and the appearance is beautiful, red, and glossy, hence the reputation as the "apple jujube." 2. The storage period is extremely long. This variety is highly tolerant of storage and transport. Stored indoors under ordinary conditions until the Spring Festival, or in cold storage for more than 100 days, it still maintains bright color, crisp and sweet flesh,
-
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
-
Breeding and Cultivation Points of the High-Starch Potato Variety Qingshu No. 2
The new high-starch potato variety Qingshu No. 2 was bred by the Crop Institute of the Qinghai Academy of Agriculture and Forestry Sciences. This variety is a late-maturing variety with a growth period of about 120 days, good agronomic traits, strong growth vigor, strong disease resistance, and excellent quality; its starch content is 22.86%-25.83%, which is 7-10 percentage points higher than the average value of the 77 nationally approved varieties (15.05%), and its Vc content is 20.92mg/100g; it tastes good and has a high yield level, with an average yield of 3000kg per mu and a maximum yield of 4192kg per mu; it has wide adaptability
-
How to control potato ring rot? Key points of control techniques in high-altitude cold regions
Potato ring rot is extremely widespread, occurring in almost all areas where potatoes are cultivated, and is especially severe in the Northeast region, where it can reduce potato yields by 20%-30%. It is a very serious bacterial disease that not only affects potato yield but also affects potato quality, with poor edibility, causing serious economic losses to agricultural production. Therefore, management should be strengthened and timely prevention should be carried out. 1 Distribution and harm Potato ring rot occurs in Asia, Europe, North America, South America and other regions, and in China it is found throughout the country
条件筛选