Huaihe River Learn more about Huaihe River
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15 new cotton varieties examined by the State
The Ministry of Agriculture issued notice No. 706 on August 28 last year. The new cotton varieties approved by the Fifth meeting of the first National crop Variety approval Committee are as follows: 1. Zhongzhu Mian 2: approval No. 2006001. Breeding unit: Institute of Plant Protection, Chinese Academy of Agricultural Sciences, etc. It belongs to transgenic insect-resistant conventional spring cotton varieties. The growth period of spring sowing in the cotton area of the Yellow River basin is 125 days. Participated in the regional trial of spring cotton group varieties in the Yellow River Basin from 2004 to 2005, seed cotton, lint and pre-frost lint per
2019-01-16 -
Raising seedlings of sweet potato for several months
Sweet potato seedlings are generally raised from mid-February to mid-April, and the raising time of spring potato is different in different regions, before and after mid-February in the south of Huaihe River and before April 10 in the north of Huaihe River. Hotbeds or cold beds can be used
2020-11-08 Sweet potato months seedling summary sweet potato in general in the middle of February -
Planting techniques of muskmelon in open field
Time: the sowing time in the south of Huaihe River is from early and middle February to early March, while the sowing time in Guangdong, Hainan and Yungui is from early July to July 25. Soil: a fertile, loose, high-lying plot. Variety: Xia long, Ruoren, Xuefengmi No. 2 and so on. Colonization
2020-11-08 Open field cantaloupe planting technology summary time Huaihe River south -
Over-warning floods occurred in 118 rivers across the country
Over-warning floods occurred in 118 rivers across the country
2019-02-21 -
How to control the "early panicle" of rice?
The Yangtze River and Huaihe River basins have continued to suffer from drought and little rain this year, which has seriously affected agricultural production. From July to August, the phenomenon of early panicle appeared in the rice planting areas north of the Yangtze River and in the Huaihe River basin. The performance in the field showed that the early heading of each hole was 2mur3 ears, which was different from the late tillering for more than 7-10 days, obviously showing "two ear" or "three ear". To make up for the loss of field production caused by "early spike" as soon as possible, the following analyzes the causes of early spike and puts forward rescue measures. The length of rice seedling age is closely related to the phenomenon of early panicle.
2019-01-16 -
What kind of fruit is suitable for Zhuma shop?
Zhumadian is located in the transition zone between subtropical and warm temperate zone. Some fruit growers want to grow fruit in Zhumadian, but they don't know what kind of fruit Zhumadian is suitable for growing. Let's take a look. What kind of fruit is suitable for Zhumadian? According to the local
2020-11-08 Zhumadian suitable for planting what fruit in -
Wheat farmers pay attention to pest control
The reporter learned from the provincial plant protection station that the number of insect sources in the frequent occurrence areas of wheat midges in our province has generally rebounded this year, most of which are the highest in recent years, and it is estimated that the occurrence area of the whole province is about 4.5 million mu. Relevant experts suggest that the fields with high coincidence degree in the "two stages" (the stage of wheat heading and flowering and the peak emergence of adults of trematodes) should be identified as the target fields for control. According to the investigation at this station, it is found that the population base of wheat trematodes in the middle of Huaibei and along the Huaihe River is higher than that in the same period in recent years.
2019-01-15 -
Many varieties of cotton are said in the "national trial" (continued)
Characteristics: transgenic insect-resistant hybrid generation, the whole growth period of spring cotton planting in the Yellow River basin is 136 days. The plant is tower-shaped and loose, the plant height is 93.7 cm, the stem is hairy, the leaf is medium size, dark green, the wrinkles are obvious, the first fruit branch node is 6.5 nodes, the number of fruit branches per plant is 13.2, and the bolls per plant are 15.8; the boll is oval, the bell tip is obtuse, the single boll weight is 5.6 grams, the catkins are smooth, the seed finger is 10.4 grams, the lint percentage is 40.6%, and the pre-frost flowering rate is 90.5%. High resistance to Fusarium wilt, resistance to Verticillium wilt, high
2019-01-16 -
Soil and national orchid distribution north line
Soil and national orchid distribution north line
2018-05-05 -
First of all, 16% of the evil lines are clear to control the "spikelet head" of rice.
For many years, the phenomenon of "spikelet head" (also known as spikelet warping) under multi-variety, multi-planting level and multi-ecological conditions has occurred in large-scale production in Jiangsu and other major rice production areas, which is characterized by small spikes and small glumes. After grain filling, the inner shell is cracked, part of the rice grains are exposed, the rice is small and beige black and brown. The occurrence is particularly serious in the Lixiahe area, coastal area, along the Huaihe River, along the Huaihe River, along the hills and other areas in Jiangsu Province. It is estimated that in recent years, the affected area of Jiangsu Province alone has been about 100000 hectares per year, and the yield of rice has been reduced by more than 100m kg, resulting in cumulative damage to rice production.
2019-01-16 -
Cultivation techniques of Potato
Cultivation techniques of Potato
2018-07-10 -
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 -
What are the high-yielding cotton varieties?
What are the high-yielding cotton varieties?
2018-07-01 -
Reasons for Autumn Flowering of Cymbidium
Reasons for Autumn Flowering of Cymbidium
2018-05-04 -
What is the planting method of potted taro?
Taro is a perennial herb, which is widely planted in the Pearl River, Yangtze River and Huaihe River basins in China. Now many people use it as a potted plant, so let's learn about its potted planting method. Introduction to the planting methods of potted taro. 1. Soil
2020-11-08 Potted taro planting method yes how -
Pushu producing area
Pushu is a deciduous tree of the genus Urticaria of Ulmaceae, up to 20 meters high. The bark is smooth and gray. Annual branches densely hairy. So where is the origin of Pu Shu? Park Shu is native to America, usually in North America and China's Yangtze River Basin, Huaihe River Basin and Qinling Mountains.
2020-11-08 Magnolia producing area yes nettle Ulmaceae plant -
Modeling Technology of Osmanthus Osmanthus Bonsai
Generally speaking, sweet-scented osmanthus is widely planted in the Huaihe River basin and the south. Its suitable growing area can reach the lower reaches of the Yellow River in the north and Liangguang and Hainan in the south. But Beijing and Qingdao can also grow sweet-scented osmanthus. The shape of sweet-scented osmanthus bonsai depends on the tree, and the large frame is set according to the posture of the tree.
2019-06-12 -
How to control armyworm in Northeast China?
How to control armyworm in Northeast China? Please introduce that the source of armyworm in Northeast China mainly comes from the Yangtze-Huaihe River Basin. After the emergence of the first generation of adults in this area, it usually migrates into Northeast China from late May to mid-June to lay eggs. The second generation of larvae appeared in the field in the first and middle of June.
2018-07-14 -
Replanting autumn buckwheat for disaster relief and increasing income
Buckwheat is a good crop for filling leisure and disaster relief because of its short growth period, strong adaptability, moderate yield and high nutritional value, and can be planted from south to north in our province. Experts remind that the south area along the Yangtze River in our province can be sown around the middle of August, and it is suitable for the region along the Huaihe River to be in the first and middle of August. The growth period of buckwheat should be 70-80 days.
2018-09-12 -
What are the breeds of mahuang chicken?
Mahuang chicken is a kind of high-quality meat and egg chicken with stable genetic traits, which grows fast in the early stage and has delicate and delicious meat. What are the breeds of ephedra chicken? Friends who don't know might as well come and have a look. The owner of the most famous mahuang chicken breed
2020-11-11 Ephedra chicken breed which ephedra is a kind with