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Detailed Explanation of Main Cultivation Techniques for the New Late Japonica Rice Variety Ning 88
1. Sparse sowing for strong seedlings, transplanting at the right time. For single-season late rice cultivation, the sowing period is June 5-15, with a seeding rate of 2.5-3.0 kg per mu, a seedling bed sowing rate of 30 kg per mu, and a seedling age of 25 days; for continuous late rice cultivation, the sowing period is June 25-30. The seeding rate is about 3.0 kg per mu, the seedling bed sowing rate is 25-30 kg per mu, and the seedling age is about 25 days. For continuous late rice mechanical transplanting or seedling throwing cultivation, the seeding rate is 3.0-4.0 kg per mu, the seedling bed sowing rate is 35-40 kg per mu, sowing on July 5-1
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Recommended new early indica rice combinations: These two are high-yielding, mid-maturing and high-quality
T You 898: A new early indica rice combination bred by Hunan Longping High-Tech Nongping Seed Industry Co., Ltd. It passed variety approval in Jiangxi Province in 2005 (approval number: Gan Shen Dao 2005080L Characteristics: When cultivated as early rice in Jiangxi, the whole growth period is about 115 days. Plant height 95 cm, good plant and leaf type, relatively strong tillering ability, thick and sturdy stems, high earing rate, good color retention at later stages, no grain shattering. 667 sq m (1 mu) effective panicles 220,000, total grains per panicle 119.6, 1000-grain weight 24.7 g, grains slender, long
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How to control rice thrips? Control methods and technical key points
(1) Life habits: The rice thrips is very small, with adults only 1 mm to 1.5 mm long, dark brown. In winter, adults overwinter in gramineous weeds and on wheat crops. During the seedling-raising period of the following year, when the seedlings grow to 2 to 3 leaves, they fly into the seedling fields to lay eggs and reproduce. The insect body is small and very active, able to fly and jump. Adults are attracted to green, and after the seedlings are transplanted, they enter the tillering stage when food is abundant, which facilitates massive egg-laying and reproduction, damaging the heart leaves and young tender tissues. In the early stage of leaf damage, small white spots appear, and the upper part of the leaf tip curls inward, causing
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Rice seedling raising is key: good seedlings mean half the rice is already grown, and strong seedlings lead to high yields.
Seedling-stage management for machine transplanting is key. Cultivating robust seedlings suitable for machine transplanting is the key to the success of promoting mechanized rice transplanting. "Good seedlings mean half the rice is grown, and strong seedlings lead to high yields." The quality of the seedlings plays an important role in the number of panicles, number of grains and grain weight in the later growth stages of rice. The basic requirements of mechanized transplanting for seedlings are overall uniformity and individual robustness, requiring that "a tray of seedlings has no tall and short ones, and a handful of seedlings has no thick and thin ones." High temperature and high humidity promote uniform emergence. Germinated rice seeds, after sowing, need to go through a period of high temperature and high humidity for seedling establishment.
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Farmer in Deqing, Zhejiang Invents New Method of Rice Cultivation
Planting rice in paddy fields after raising soft-shelled turtles, keeping it inside insect-proof netting throughout the entire growing period... A farmer in Deqing County, Zhejiang Province, has invented a new method of growing rice that requires no fertilizer or pesticide. Not long ago, a green, pollution-free rice produced in Deqing and called "Mosquito Net Rice" aroused great interest; rice priced at 36 yuan per kilogram sold out in just over an hour, and many rice shops in Hangzhou even placed advance orders for 2008 stock. Why is it called "Mosquito Net Rice"? It turns out that this
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Zhengdao 18 is a nationally approved new japonica rice variety with high yield, disease resistance and good quality
Zhengdao 18 is a new japonica rice variety with high yield, disease resistance and wide adaptability, bred by the Grain Crops Research Institute of the Henan Academy of Agricultural Sciences. In 2005, plant variety right protection was applied for, with announcement number CNA002221E. It passed Henan provincial approval in 2006 and national approval in August 2007. I. Characteristics: The whole growth period is about 152 days, the plant type is compact, the plant height is 95 cm, growth is vigorous, tillering ability is strong, the earing rate is high, the stems are thick, the leaf color is green, the flag leaf is short and held upright, and the leaf sheath is green; the panicle length is 16 cm, the grains are densely set, the grain shape is short and round, and threshability
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Stir-fried Tea Tree Mushrooms with Scallops in Teriyaki Sauce: fresh, fragrant and savory, perfect with rice
"Stir-fried Tea Tree Mushrooms with Scallops in Teriyaki Sauce" is a stir-fry with a Japanese touch. The "teriyaki sauce" here is Japanese-style "meat teriyaki sauce," though a Korean-made version can also be used, and the taste will not differ much. Some old friends think this kind of sauce is a "professional" seasoning, so they rarely buy it to use at home. In fact, it is a very widely used sauce; besides Korean and Japanese cuisine, it is also commonly used in Chinese and Western cooking. This teriyaki sauce can be used to cook fish, meat, vegetables and mushrooms, mostly by pan-frying, stir-frying, braising and simmering. At home, you can use teriyaki sauce to make stir-fries and some
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Home-style recipe for celery and yellow fish shreds, tender and refreshing, perfect with rice
Ingredients: one fresh live carp, celery, chili pepper, egg white. Method: 1. Slaughter the live carp, remove scales, gills and internal organs, wash clean, wipe dry, split open and remove the bones, then cut the pure fish flesh into shreds about 7 cm long. Mix egg white and dry bean starch evenly, add cooking wine and salt and mix well, then blend with the fish shreds. 2. Cut the celery into sections about 7 cm long, remove the seeds from the pickled red chilies and cut into shreds. Mince the ginger and garlic into fine pieces. Mix soy sauce, white sugar, vinegar, monosodium glutamate, sesame oil and water bean starch with good stock to make a thickened sauce. 3. Place the wok over high
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What are the reasons why rice seedlings are slow to tiller?
1. Rice bakanae disease: Disease pattern and transmission routes: The pathogen of rice bakanae disease overwinters on grains and rice straw. The following year, when diseased seeds or straw are used, the pathogen multiplies as the seeds germinate, invading through the seedling coleoptile or wounds, causing the seedlings to develop the disease and become leggy. Diseased seedlings often wither and die. Diseased seedlings that do not die are pale yellow-green, grow thin and elongated, generally about one-third taller than healthy seedlings; their roots develop poorly, with few tillers or even no tillering. After diseased seedlings are transplanted, they carry the pathogen to the field, causing rice plants to develop the disease. When rice heads and flowers
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Practical methods for raising water temperature when growing rice with well water
The biggest drawback of growing rice with well water is the low water temperature, which affects the good growth and development of rice, leading to reduced yield and poor quality. Therefore, raising the water temperature when growing rice with well water is crucial. The specific technical measures are: 1. Set up a solar warming pond to raise the water temperature. Adding a solar warming pond is an effective measure to raise the water temperature when growing rice with well water. The area of the solar warming pond should be based on actual conditions and adapted to local circumstances. Generally, the area of the solar warming pond should be 1500-2000 sq m, preferably reaching about 1/20 of the irrigation area of the pump. According to experimental research, 2
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