According to the number Learn more about According to the number
-
Large-scale pig farm according to weekly production plan and turnover arrangement
Large-scale pig farm according to weekly production plan and turnover arrangement
2019-02-20 -
Occurrence and Control of Diseases and insect pests in the Middle stage of planting Rice
According to the investigation of diseases and insect pests in the field, the number of moths and eggs in the field of the third generation of Chilo suppressalis is large. It is hoped that the towns will actively do a good job in prevention and control. 1. Occurrence: (1) three generations of longitudinal leaf roller: 1. Moth quantity in the field: according to the observation of each measuring point, the moth quantity in the field
2020-11-08 Planting rice metaphase diseases and insect pests occurrence and control according to -
How to identify the national standard of urea
How to identify the national standard of urea? Please introduce 1 subject content and scope of application this standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of urea. This standard is applicable to urea made from ammonia and carbon dioxide. Its main use is agricultural fertilizer, plastic.
2018-07-15 -
A large number of dead fish related departments have been involved in the investigation of nearly 600 meters of beach in Sanya Bay.
A large number of dead fish related departments have been involved in the investigation of nearly 600 meters of beach in Sanya Bay.
2019-02-20 -
Design Scheme of Modern Pig Farm
Design Scheme of Modern Pig Farm
2018-09-07 -
Do you know the number and skill of plant planting as a landscape architect?
As a landscape designer, it is not enough to understand the basic requirements of plant configuration, and it is best to know the "number" and "skill" of plant planting. "1" is not a lonely number. When making a landscape, "1" no longer represents a musical symbol.
2018-09-29 -
Forecast of Pig Market Price in the first half of 2010
Forecast of Pig Market Price in the first half of 2010
2018-07-10 -
Design idea of Wantou Pig Farm and Pig herd structure
Design idea of Wantou Pig Farm and Pig herd structure
2019-02-20 -
How to choose flowers according to the five elements
How to choose flowers according to the five elements
2020-01-05 -
The number of tourists in Hsinchu County reached a new high and ranked first in the country in terms of accommodation and catering sales.
According to the Hsinchu County Government Transportation and Tourism Department's "Hsinchu County Tourism area tourist Statistics Table", the number of tourists in Hsinchu County increased from 5993823 in 1998 to 8580739 in 103, an increase of 43.16%, setting a new high.
2018-07-02 -
Identification of tea breeding yield
A method for determining the breeding yield of tea plants (individuals, systems, or strains). The direct determination of yield is calculated on the basis of the harvest of tea leaves per unit of soil. ① annual picking calculation method; according to certain picking standards, picking in batches according to plant clumps or plots, and then statistics of the total yield of each season in a year. In red and green tea areas, they are generally picked according to the standard of one bud, two leaves and three leaves; such as black tea area and oolong tea area, they are picked according to the standard of 4-5 leaves. In the later stage of breeding, it is necessary to determine the yield.
2019-01-16 -
The key techniques affecting rice yield: grain number, grain quality per panicle and effective panicle number.
The key techniques affecting rice yield: grain number per panicle, grain quality per panicle and effective panicle number 1. 1.1.1 preparation for rice cultivation 1.1.1 selection of rice varieties first of all, it is necessary to select good rice varieties.
2018-05-22 -
A number of major land policies are ready to be launched. The pilot project of agricultural product price reform is expected.
According to the Economic Information Daily, a few days ago, it was learned from a number of authoritative sources that in addition to the continuation of existing experimental varieties and regions, the relevant departments are studying the target price subsidy for sugar in Guangxi, such as through argumentation, it will be written into the No. 1 document of the Central Committee next year. Except for this.
2016-03-20 Many major land policies ready to start agricultural products price reform -
Freshwater lobster culture cost
Freshwater lobster culture cost
2018-07-04 -
The number of laying hen breeding enterprises ranked out, the industry an uproar!
Recently, Shanxi Jinlong Group invested 370 million yuan to build a new project in Shanxi Province with the largest single farm of 3 million laying hens. The first phase of the project has been officially put into operation.
2019-02-28 -
How to choose water-soluble fertilizer?
How to choose water-soluble fertilizer? Mainly according to what to choose water-soluble fertilizer? Please also have experience to help introduce the agricultural market now has a large number of water-soluble fertilizer, but there are many farmers in the selection of water-soluble fertilizer, often do not know the quality of water-soluble fertilizer standards, unqualified water-soluble fertilizer not only for agricultural production...
2018-07-11 -
It is necessary to make a good production plan for raising cattle efficiently.
It is necessary to make a good production plan for raising cattle efficiently.
2018-07-09 -
Shanghai takes the lead in establishing a national rice gene breeding platform
According to the latest news released by the Shanghai Academy of Agricultural Sciences, the nationwide rice genetic resources and molecular technology breeding platform, led by the Shanghai Agricultural Biological Gene Center and other units, has been shared by the whole society. A large number of genes related to rice yield, rice quality, and stress resistance have been located, and a number of new rice varieties and combinations have been bred. According to relevant people of Shanghai Academy of Agricultural Sciences, the main goal of rice variety improvement is to further improve yield potential, improve quality and enhance stress resistance. The history of rice research shows that the breakthrough
2019-01-16 -
The number of illegal factories on farmland has increased by 20,000 in three years. The government took an oath to report and dismantle, but only 157 were investigated and dealt with, and the delegation denounced the Ministry of Economic Affairs for being
The number of illegal factories on farmland has increased by 20,000 in three years. The government took an oath to report and dismantle, but only 157 were investigated and dealt with, and the delegation denounced the Ministry of Economic Affairs for being lazy and foolish.
2020-07-08 -
How to determine the reasonable load of planting Pear trees
Under normal management and moderate load conditions, the flower quantity of adult pear trees is generally too much, and the flower branch rate of some trees is as high as 7080%, which is full of flowers. Although too many flowers are the basis of high yield, too much fruit will show a large number of falling fruit and small fruit, and less flowers in the following year.
2020-11-08 Species pear trees how to determine reasonable negative load in normal