yangtze river valley Learn more about yangtze river valley
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A hard peach variety suitable for cultivation in Yangtze River valley: Chaoshahong
It is native to Shaanxi Province. The average fruit weight is 260g, the maximum fruit weight is 420g. The fruit uniformity is good. 80%--100% of the fruit surface is bright red when ripe. Fruit surface pubescent much, fruit round, more symmetrical. White flesh, 25% red, hard flesh, fine flesh, soluble solids 15.2%, sweet taste without sour, aroma, good quality. Viscous nucleus, undivided nucleus, edible rate 92.3%. In Chongqing area, it sprouts in early February, blooms in early March, and ripens in early June. No cracking fruit, good storage and transportation, extremely abundant
2019-01-15 -
Hardened peach varieties suitable for cultivation in Yangtze River valley: 21st century
Originated in Beijing, the average fruit weight is 240g, the maximum is more than 380g, the fruit shape uniformity is high, 70% of the fruit surface is rose red when ripe. The fruit surface is less hairy, the fruit is round, the flesh is white and reddish, 20% red, the flesh is very hard, fine, soluble solids 15.7%, sweet taste, no sour, slightly fragrant, excellent quality. Small nucleus, edible rate 93.7%. In Chongqing area, it sprouts in the middle of February, blooms in the first ten days of March, and ripens in the middle and last ten days of July. Storage and transportation tolerance, high yield, dense planting garden (222 plants/667 square meters) 3rd year
2019-01-11 -
Breakthrough in Japonica Hybrid Rice breeding
The reporter learned from the Shanghai Academy of Agricultural Sciences on the 18th that Shanghai agricultural scientists have made a breakthrough in the breeding of japonica hybrid rice in the Yangtze River Basin. After obtaining the first restorer line of hybrid late japonica rice in the Yangtze River basin which was granted the right of national protection of new plant varieties, the first southern hybrid late japonica rice combination approved by the national variety was bred. At present, a series of strong dominant combinations have become an important support for the "provenance" of japonica hybrid rice in the Yangtze River Basin. Researchers of the crop breeding Institute of Shanghai Academy of Agricultural Sciences used the intermediate materials of indica and japonica subspecies as "bridge parents".
2019-01-16 -
Five hard peach varieties suitable for Yangtze River valley
1. King of Qin. The average fruit weight is 210g, the maximum fruit weight is 350g, and the fruit size is relatively regular. Fruit peel background yellow red, ripe fruit surface 80%-100% bright red, beautiful appearance, fruit surface less hair. Fruit is round, suture line, fruit shape is more symmetrical, fruit top concave, peduncle depression deep. The flesh is red and white, with 75% redness. The flesh is especially hard and does not crack, the texture is fine, the browning resistance is strong, the soluble solids content is 13.7%, the taste is sweet and slightly sour, the fragrance is slightly good, and the quality is excellent. Semi-detached nucleus, small nucleus, unsplit nucleus, edible rate 9
2019-01-16 -
How should the Sturgeon known as the 'Yangtze River Fish King' be bred?
Sturgeon live in the Yangtze River valley, they are very large and very heavy, they are the largest fish in the Yangtze River basin, so they are called the Yangtze River Fish King. It's also the oldest living spinal animal. There are many species of Sturgeon, which vary from region to region.
2020-11-11 Known as long river fish king of Sturgeon should how culture -
What are the latest high-yielding cotton varieties?
Cotton is a cotton plant of Malvaceae, which is native to the subtropics and has been widely cultivated in various cotton producing areas in China. The existing cultivated varieties include Si Zi cotton, de Zi cotton, Dai cotton, Ke cotton and so on. The main commercial cotton bases are Jianghuai Plain, Jianghan Plain, Southern Xinjiang Cotton area,
2020-11-10 The latest high yield cotton varieties which is brocade sunflower family -
How to raise the latest white orchids? Growth habits and Culture methods of White Orchid
White orchid is a kind of ornamental evergreen tree, which generally blossoms in summer and has a long flowering period, so it is very suitable for planting in the courtyard. White orchid is suitable for planting in the Yangtze River valley and the area to the south of the Yangtze River, so how to raise a white orchid well? Below
2020-11-10 The latest white orchid how raise magnolia flower growth habits and -
Cotton Variety-- Xiangzamian 8
Variety source: Xiang V22/GK1 selected line Emuri 23. Approval number: national examination and approval cotton 2005018. Approval: it was approved by the National crop Variety approval Committee in 2005. Characteristics: transgenic insect-resistant hybrid generation, the growth period of spring cotton planting in the Yangtze River valley is 128 days. The plant is tower-shaped and compact, with a height of 107.5 cm, a stout stem, large and dark green leaves, 17.2fruit branches per plant, 22.0 bolls per plant, oval bolls, 6.0g per boll and seeds.
2019-01-16 -
Successful breeding of Restorer Lines of late Japonica Hybrid Rice in the Yangtze River Basin
Through the efforts of experts from the Shanghai Academy of Agricultural Sciences, the restorer lines of late japonica hybrid rice in the Yangtze River Basin-Shenhui 254 and Shenhui 1 were successfully selected and utilized. The project was awarded as the first prize for scientific and technological progress by the Shanghai Municipal Government this year. The key to the application of late japonica hybrid rice in the Yangtze River Basin is to develop excellent late japonica restorer lines. This project uses indica-japonica subspecies intermediate materials as bridge parents, introduces indica rice restoration gene into late japonica rice varieties, and aggregates excellent and good bases of several high-quality parents by polymeric hybridization and systematic selection.
2019-01-16 -
Technical guidance on current Rice production Management
At present, the production of early rice in China has entered the late growth stage, most of the early rice in southern Guangdong and Guangxi has entered the filling stage, a few of them have entered the mature stage, the middle part of Guangdong and Guangxi has begun to heading, and the north of Guangdong and Guangxi has entered the initial heading stage to heading stage; the early rice in the middle and lower reaches of the Yangtze River has entered the milk stage and the harvest is expected to begin around July 10. The northeast single cropping rice is in the peak tillering stage, young panicle differentiation stage and booting stage from south to north, the middle rice in the southwest winter paddy field is in the booting stage, the young panicle differentiation begins in the valley and hilly region, and the drying stage in Chengdu plain is at the highest seedling stage.
2019-01-16 -
Okra growing season
Okra can be cultivated in spring, summer and autumn in the Yangtze River Basin and South China, but it is mainly sown in spring. Sowing in April, harvesting in September; sowing in May-June, harvesting in July-October; sowing in July, harvesting in September-November. Early sowing should be cultivated in greenhouse, small arch shed or plastic film mulching
2020-11-08 okra planting season in yangtze river valley and south china -
Where does Jianlan grow? How many times a year do you bloom? How to maintain it?
Jianlan, produced in China, is widely distributed in Southeast Asia and South Asia, as far as Japan. This flower is cultivated and has high horticultural and herbal value. So, where did Jianlan grow? How many times a year do you bloom? How to maintain it? Where does Jianlan grow? Orchids generally grow on the hillside and valley walls of deep mountains and valleys
2019-04-11 -
Comprehensive Prevention Measures of Cotton Red Leaf Stem Blight
Cotton red leaf stem blight is a physiological disease. In recent years, it occurs frequently in cotton area of Yangtze River valley in our country. It begins to occur at early flowering stage, and it is serious and common from full flowering stage to boll setting stage. It occurs sporadically in July and August in our country. The disease peaked from middle and late September to October. The lightly damaged plants had few yellow and thin bolls, short fibers and poor boll opening. The seriously affected plants died ahead of time and the bolls could not mature, which had a great impact on yield. I. Symptoms. At the beginning of the disease, red and purple spots appeared on the leaves, gradually expanding to red on the whole leaves.
2019-01-16 -
A course on the techniques and methods of the latest bone implantation
Chinese wolfberry is an evergreen tree of the genus Holly in the family Holly. It is found in the Yangtze River valley and Qinling Mountains in China and grows very slowly, mostly in hillsides, valleys, stream-side forests or thickets. Heji, Shandong Province
2020-11-10 The latest bone-building planting techniques methods tutorials wolfbone for -
High-yield fertilization techniques and matters needing attention for malting barley, forage barley and edible barley
Barley is the general term for Palea (read fu) barley and naked barley. Generally speaking, Lemma barley is called barley, which is characterized by the adhesion of Lemma shell and grain; the Lemma shell of naked barley is separated from grain, the Qinghai-Tibet Plateau is called highland barley, the Yangtze River valley is called barley, and North China is called rice wheat
2020-11-09 Beer barley forage food high yield fertilization technology and -
Does the application of chlorosulfuron in wheat field affect cotton?
Chlorosulfuron is a sulfonylurea herbicide with high herbicidal activity. It is mainly used to control annual monocotyledon and dicotyledonous weeds in wheat and flax fields. At present, it is only used in wheat fields in the Yangtze River valley. It is not easy to decompose in soil, and the residual period is as long as 6 months. Crops such as cotton, peanuts, soybeans and vegetables are sensitive to the drug. Different degrees of drug damage will occur when chlorosulfuron is applied in wheat fields and sensitive crops such as cotton are planted in the following crops. Wheat fields with chlorosulfuron had better not transplant cotton, but can plant other crops with strong drug resistance.
2019-01-16 -
When to sow early rice
Rice is a cereal crop belonging to the genus Oryza, and its representative species is rice. Rice is native to China and India, and was cultivated 7,000 years ago by the ancestors of China's Yangtze River valley. So when is early rice sown? 1. When is early rice sown? Early rice under normal circumstances
2020-11-08 early rice when sowing rice yes cereal crops -
Which of the rice, wheat, corn and soybean was first cultivated by the Chinese?
Among rice, wheat, corn and soybean, rice and soybean are the earliest cultivated in China. Rice began to appear in the Yangtze River Basin in China as early as 7,000 years ago. Wheat belongs to Gramineae, and the Lianghe River Basin is the earliest area in the world to start growing wheat. Corn original
2020-11-09 Rice wheat corn soybeans which is the Chinese the earliest -
The latest breeding method of Bletilla striata
Bletilla prefers warm and humid environment, such as wild valley forest, slightly resistant to cold, can be cultivated in open field in the middle and lower reaches of the Yangtze River, strong negative tolerance, avoid strong light, leaves are easy to wither and yellow in high temperature and drought in summer, and should be well drained from sandy loam soil with a lot of humus.
2020-11-10 The latest Bletilla striata reproduction method warm Yin -
Pruning and reshaping technique of Pushu bonsai
Pushu is commonly distributed wild in the hills and low mountains and valleys of the Yangtze River basin and its south. It can dig the sprouting old piles of Gucci, which has been cut down for many years, and raise embryos. After pruning, the root system is developed, new branches are sprouted, and then shaped and cultivated, and then processed in the basin after 12 years.
2019-06-12