The Denghai 605 and Denghai 618 varieties are good

Denghai 618 is a good variety.

It has been promoted in recent years, and the yield per mu can reach more than 1000 kilograms, and some people compare him with Xianyu 335, and the two are basically the same level. This corn variety is also resistant to lodging. Denghai 605 is more precocious than Denghai 618, and it is suitable for broadcasting in a wider area.

In terms of yield performance, both of them belong to high-yielding varieties, and the record of the highest yield per mu is only an individual phenomenon, which cannot represent the specific performance of field planting. In terms of output, it should be basically comparable. They are almost the same in terms of disease resistance, and they are not completely resistant to all corn diseases.

It can be planted according to the region in which it is located, as both varieties are better and there is no question of who is better than the other.

Information about Denghai 618

1. Suitable for broadcasting areas.

This variety is suitable for planting in Baoding and south of Hebei Province, all areas of Henan, Huaibei area of Jiangsu Province and some areas of Anhui Province. However, when planting in these areas, attention needs to be paid to the prevention and control of tumor smut.

2. Biological characteristics.

According to the determination, the whole growth period of the corn variety is 106 days in summer, with a weight of 100 grains, and it has a certain resistance to corn small spot disease, and has a high resistance to corn dwarf mosaic disease and stem rot. Susceptible to large spot disease, curvature leaf spot, and corn tumor smut.

3. Yield performance.

It has been determined that the average yield per mu of this corn variety is kilograms, and the highest yield per mu has reached kilograms, which is the highest corn yield record in China.

The above content refers to Encyclopedia-Denghai 618

Hebei TV reported that in 2015, Denghai 618 in Ningjin County, Hebei Province had a serious reduction in production, causing great losses to farmers, and merchants and manufacturers did not care!

Denghai corn seeds must not be bought, the first ** is too dark, the second yield is average, pure garbage varieties.

It is recommended not to plant a large area, or to plant multiple varieties. From the point of view of adaptability, it is recommended to ripen earlier.

Dear, hello, according to your question, the information queried by the answerer here is: Denghai 605 good Shougai is 101 days from seedling to maturity in the Huanghuaihai area, 1 day later than Zhengdan 958, and the effective accumulated temperature is about 2550. The seedling leaf sheath is purple, the leaves are green, the leaf margins are green with purple, the anthers are yellow-green, and the glume shell is light purple.

The plant type is compact, the plant height is 259 cm, the ear position is 99 cm high, and the number of adult leaves is 19 20. The filaments are light purple, the fruit spike is long and cylindrical, the spike length is 18 cm, the number of spike rows is 16 18 rows, the cob is red, the grains are yellow, the dentate is shaped, and the 100 grains are heavy. Inoculated and identified by the Institute of Plant Protector Scattered Care of Hebei Academy of Agriculture and Forestry Sciences, it is highly resistant to stem rot, medium resistant to corn borer, susceptible to large spot disease, small spot disease, dwarf mosaic disease and Curvularia leaf spot, and highly susceptible to tumor powdery mildew, brown spot and southern rust.

Determined by the Grain Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Beijing), the bulk weight of the grain is 766 grams, and the crude protein content, crude fat content, crude starch content, and lysine content are determined.

Summary. Denghai 605 is a new hybrid corn variety selected and bred by the scientific research and breeding team of a company in Shandong, which was approved by the fourth meeting of the second National Crop Variety Examination and Approval Committee in September 2010. [1]

Denghai 605 has the outstanding characteristics of developed root system, high lodging resistance, large rod depth and high yield. In the Huanghuaihai area, it takes 101 days from seedling emergence to maturity, which is 1 day later than Zhengdan 958, and the effective accumulated temperature is about 2550.

Which is more productive, Denghai 605 or Denghai 533.

Denghai 605 is a new hybrid corn variety selected and bred by the scientific research and breeding team of a public fiber division in Shandong, which was approved by the fourth meeting of the second National Crop Variety Examination and Approval Committee in September 2010. [1] Denghai 605 has the outstanding characteristics of developed root system, high lodging resistance, deep grain formation and high yield. In the Huanghuaihai area, it takes 101 days from seedling emergence to maturity, which is 1 day later than Zhengdan 958, and the effective accumulated temperature is about 2550.

Denghai 605 is a little more productive.

Summary. 682 characteristics: Denghai 682 corn seed is an ordinary summer maize variety, with an average plant height of 262cm, an ear position of 94cm, a long spike with a coarse spike and a few rows of long spikes, a row of 33 grains, and a 1000-grain weight of 318g in the seed yield.

Yield: The average yield per mu in the production test in 2019 was higher than that of the control variety.

The 605 is produced a little higher.

605 acres yielded 700 800 kg.

682 acres yielded 600 700 kg.

682 characteristics: Denghai 682 corn seed is an ordinary summer corn variety, with an average plant height of 262cm, an ear position of 94cm, a long spike with a coarse and bald spike, a number of rows of grains, and a 1000-grain weight of 318g. Yield:

In 2019, the average yield per mu of the production test was higher than that of the control variety.

Denghai 605 corn generally has an average yield of about 1800 catties per mu, with the highest average yield per mu, which is a variety with high yield and stable yield, and has a very high yield increase potential of withered skin. Moreover, Denghai 605 maize variety has the characteristics of wide adaptability, strong stem elasticity, developed root system, and low stem resistance.

1. Commonalities between Denghai 605 and Denghai 685:

1. The cultivation points are the same

Denghai 605 and Denghai 685 are both cultivated in plots above medium fertility, with a suitable density of 4000 4500 plants per mu.

2. The R&D company is the same

All of them are developed by the same company as Shandong Denghai Seed Industry Co., Ltd.

2. The difference between Denghai 605 and Denghai 685:

1. The mother plant is different

1) Denghai 605 is a corn variety bred from DH351 DH382.

2) Denghai 685 is a maize variety bred from DH382 and DH357-14.

2. Difference between disease resistance:

1) Denghai 605: high resistance to stem rot and medium resistance to corn borer.

Susceptible to large spot disease, small spot disease, dwarf mosaic disease and Curvularia leaf spot, high susceptibility to tumor smut and brown spot disease.

and southern rust.

2) Denghai 685: medium resistance to small spot disease, susceptibility to stem rot and ear rot, high susceptibility to curvular leaf spot, tumor smut and rough shrinkage.

Denghai 710 has a high lodging resistance yield, and Denghai 710 can be planted from north to south, with an average growth period of 120 days for spring sowing in Beijing. The plant type is compact, the plant height is cm, the ear position is cm, and the empty stalk rate. The fruit spike is long and cylindrical, the cob is red, the spike is cm long, the spike is cm thick, the bald tip is cm long, the number of spike rows is 16-18 rows, and the number of grains in the row.

Grain weight per panicle, seed yield. The grains are yellow, horsetooth-shaped, the grain depth is centimeters, and the weight of 1,000 grains is grams. Grains (dry basis) contain crude protein, crude fat, crude starch, lysine, bulk weight 760 g l.

Inoculation identified resistance to large spot and small spot disease, medium resistance to stem rot, susceptible silk smut, high susceptibility to curvular leaf spot and dwarf mosaic disease.

If you have any other questions, you can contact me at any time within 24 hours, I hope my help to you, and if it's convenient, you can enjoy a thumbs up.

Summary. In 2008, the governor of Shandong Province commanded the field to tackle key varieties, with an average yield of kilograms per mu of 15 acres of land. In 2009, the acceptance team composed of national maize breeding and cultivation experts carried out strict real yield acceptance on the new super maize variety Denghai 605 high-yield field (8 mu), with an average yield of kilograms per mu.

The yield per mu of the two Denghai 605 high-yield fields in Shandong Province exceeded 1,000 kilograms, and the average yield per mu of the two 100-mu demonstration fields reached kilograms. In 2010, the yield per mu of Shandong Grain King Competition was 980 kg.

Hello or hello Glad to answer for you The W385 generation hybrid is combined with H179 H838. The female parent H179 is DH351 5003 as the basic material. The sire H838 is DH382 and DH392 is inbred for the basic material.

Dear, the suggestion here is that Denghai 605 is better.

Hello Glad to answer for you the W385 generation hybrid, the combination of slow celery is H179 H838. The female parent Doubang H179 is DH351 5003 as the basic material of self-breeding. The sire H838 is DH382 and DH392 is the base material of self-inbred selection.

In 2008, the governor of Shandong Province commanded the field to tackle key varieties, with an average yield of kilograms per mu of 15 acres of land. In 2009, the acceptance team composed of national maize breeding and cultivation experts carried out a strict acceptance of the real yield bench empty field (8 mu) of the new super maize variety Denghai 605, with an average yield of kilograms per mu. The yield per mu of the two Denghai 605 high-yield fields in Shandong Province exceeded 1,000 kilograms, and the average yield per mu of the two 100-mu jujube blind demonstration fields reached kilograms.

In 2010, the yield per mu of Shandong Grain King Competition was 980 kg.

Summary. Denghai 605

2) Plant appearance: the seedling leaf sheath is purple, the leaf edge is green with purple, the anthers are yellow-green, the glume shell is light purple, the leaf is green, the plant type is warp, the plant height is about 259 cm, the ear height is 99 cm, and the number of leaves after the adult plant is 19-20.

3) Disease resistance identification: After the inoculation identification of the Institute of Plant Protection, this variety of corn is highly resistant to stem rot, medium resistance to corn borer, susceptibility to large spot disease, small spot disease, dwarf mosaic disease and Curvularia leaf spot, high susceptibility to tumor powdery mildew, brown spot and southern rust.

4) Cultivation points: need to plant in plots above medium fertility, planting density of about 4500-5000 plants per mu, planting needs to prevent and control tumor smut and brown spot, and plant cautiously in the southern rust recurrence area.

5) Planting area: suitable for planting in Shandong, Henan, central and southern Hebei, northern Anhui, and Inner Mongolia Autonomous Region.

Which is better, Denghai 605 or Denghai W385.

Planted in the Huanghuaihai Xiayu rough rice area, the time from seedling emergence to maturity takes about 101 days, which is 1 day later than Zhengdan 958. (2) Plant appearance: the seedling leaf sheath is purple, the leaf edge is green with purple, the anthers are yellow-green, the glume shell is light purple, the leaf is green, the plant type is made up, the plant height is about 259 cm, the height of the spring bench field ear is 99 cm, and the number of leaves after the adult plant is 19-20.

3) Disease resistance identification: After the inoculation identification of the Institute of Plant Protection, this variety of corn is highly resistant to stem rot, medium resistance to corn borer, susceptibility to large spot disease, small spot disease, dwarf mosaic disease and Curvularia leaf spot, high susceptibility to tumor powdery mildew, brown spot and southern rust. (4) Cultivation points:

It is necessary to plant in plots above medium fertility, with a planting density of about 4500-5000 plants per mu, and it is necessary to prevent and control tumor smut and brown spot when planting, and be cautious in the area where rust occurs in the south. 5) Planting area: suitable for planting in Shandong, Henan, central and southern Hebei, northern Anhui, and Inner Mongolia Autonomous Region.

605 is better.

If you can negro

If it can help you, please give it a thumbs up