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Introduction of famous and high-quality varieties of sweet potato
Which variety of sweet potato to choose depends on the market demand and what it is used for, and at the same time, the local cultivation ecological conditions, especially soil diseases, should be considered. According to the test, after detoxification, the yield can be increased by 20% and 30%, and its appearance and merchandise have been improved. Therefore, the selection of virus-free sweet potato varieties is the prerequisite for high yield of sweet potato. The overall goal is to select virus-free sweet potato varieties with disaster resistance, disease resistance, high quality, high yield and high efficiency. According to the national sweet potato regional test and many years of production practice, all kinds of excellent sweet potato varieties are introduced as follows for reference.
2019-01-15 -
It is not as difficult to grow rice as high yield as high quality.
It is not as difficult to grow rice as high yield as high quality.
2019-02-21 -
Scientifically grasp the connotation and characteristics of modern high-efficiency agriculture
At present, China's economic development has entered a new normal, whether based on the actual needs or focusing on the future development needs, have put forward new requirements for agricultural development, agricultural development has entered a deep adjustment period of accelerating transformation and upgrading. Document No. 1 of the CPC Central Committee in 2015 "
2016-01-10 Science mastery modern high efficiency agriculture connotation and characteristics -
Is rice resistant to high temperature? How to deal with the heat damage caused by high temperature? What's the impact?
The damage of high temperature to rice plant is closely related to the growth period of rice. Many studies have shown that during flowering, high temperature and heat injury will affect pollen maturation, anther cracking, pollen germination in stigma and pollen tube elongation, resulting in non-fertilization pairs.
2020-11-09 Rice resistance high temperature Mo encounter high temperature heat damage -
The price of high-quality strong gluten wheat may be undervalued and there is still room to rise.
The price of high-quality strong gluten wheat may be undervalued and there is still room to rise.
2019-02-18 -
Introduction of pear varieties with high quality and high yield
Pear is a very popular fruit in the market, and it has a variety of varieties and unique flavor, so it has attracted many farmers to come to plant it. Different pear varieties have their own advantages, but it is necessary to plant high-quality and high-yield pears, not only to master planting methods.
2020-11-27 High quality high yield pear variety introduction is a kind of city on the field -
Experts call for expanding planting of high-quality wheat
During the summer harvest season, it was learned from the 2015 first China High quality Wheat Industry Development Forum held on June 10 that with the increasing demand of flour and food processing enterprises for high quality wheat, the shortage of domestic high quality wheat supply was highlighted. Experts at the meeting called for the acceleration of high quality wheat varieties.
2016-01-10 Quality wheat production capacity shortage experts appeal expansion planting summer harvest -
Introduction of plum varieties with high quality and high yield
Plum is a very popular fruit variety, and its consumption is also very high when it comes to the season on the market, and now the cultivation area of plum is very extensive and variety is diverse, which improves the problem of single variety and concentrated maturity of plum. So planting friends.
2020-11-27 High quality high yield plum variety introduction yes very -
High temperature heat damage can reduce corn production by 30% or even no harvest! How to prevent it, please see here!
There will be 40 days of summer this year, which is a serious challenge to the growth of corn, so what is the harm of high temperature heat damage to corn? How to prevent these hazards? High temperature heat damage leads to reduced yield or no harvest of corn. High temperature heat damage will be encountered in corn production.
2020-11-08 High temperature heat high temperature damage corn yield reduction 30% even -
What dampens the enthusiasm of farmers to produce high-quality agricultural products
What dampens the enthusiasm of farmers to produce high-quality agricultural products
2019-02-19 -
Introduction of grape varieties with high quality and high yield
Now there are more and more delicious grape varieties on the market, whether they are native varieties or hybrid varieties, they all have different taste and nutritional value. Generally speaking, the better the taste, the more popular they will be by consumers. So what are the high-quality and high-yield grape varieties now? Pick up
2020-11-27 High quality high yield grapes varieties introduction now the market on the field delicious -
High-quality and high-yield cucumber varieties, the following profits are very good!
Cucumber is a famous vegetable in our country, its different varieties, taste and yield are also different, and now the farmers choose varieties blindly, thinking that as long as the cucumbers are acceptable, but the profit is not high.
2020-11-27 High quality high yield cucumber variety following this several profit very -
High-yield formula of Lentinus edodes. Three high-yield Lentinus edodes varieties are recommended.
The high yield formula of Lentinus edodes: the input of 1 ton of sawdust as a mixing unit, sawdust 78%, wheat bran 20%, gypsum powder 1.7%, potassium dihydrogen phosphate 0.3%, material-water ratio 1 ∶ (0.8-1). High yield variety of Lentinus edodes: the new strain 937 of Lentinus edodes is a kind of medium-low temperature and medium maturity.
2020-11-08 Lentinus edodes high yield formula recommended 3 varieties summary -
Rapid cultivation of Pleurotus ostreatus in high temperature season
High temperature is extremely disadvantageous to the normal growth and high yield of Pleurotus ostreatus. If conventional cultivation methods are still used, not only the cost is high, but also the yield is low. However, if the rapid high-yield cultivation technique is adopted, high yield and high efficiency can be obtained. Summing up our experience for many years, the main points of rapid and high yield cultivation of Pleurotus ostreatus in high temperature season are as follows: there are many varieties suitable for Pleurotus ostreatus, and the quality of pure high temperature type is poor, so it is suitable to choose wide temperature but high temperature tolerant varieties. Such as Su Ping, Ai Kang 558, West Germany 33, Yaguang 1 and Gaoping 1, three Gorges 13.
2019-01-16 -
What are the high-yielding potato varieties? Introduction of High quality Potato varieties
Potato is not only a common food on the table, but also a wide range of crops in our country. There are many potato varieties, and the varieties grown in different regions are different, but do you know which potato varieties are high-yielding? Next, let's take an inventory of potato varieties with high yield and high quality.
2020-11-27 Potato high yield variety which high quality introduction -
How long does it take to reproduce under high pressure?
High-pressure method is a very efficient method to obtain bonsai small pile scenery, for tree species such as finch plum cultivation, often can get twice the result with half the effort. Because the rooting speed of the small pile scene cultivated by the high pressure method is very fast, it is easy to obtain the pile scene which can be transplanted into the pot. so
2019-06-06 -
Cultivation techniques of High Oil Corn
The application effect of phosphorus and potassium fertilizer varies greatly due to the available content of soil. The application of phosphorus and potassium is beneficial to the early development of strong seedlings, strong plants and large ears, increase the ratio of grains to leaves, increase the number of grains and grain weight, which is an important condition to improve population quality. However, after the application of phosphorus and potassium fertilizer, most of it was absorbed and fixed by the soil, and the absorption and utilization rate was low in the soil.
2018-09-14 -
Planting knowledge: do you know the 10 high-quality seed varieties of high-yield tomatoes in China? How much is the price per bag? How to sow high yield?
Tomatoes are common vegetables in daily life, both in vegetable markets and supermarkets. Tomatoes have high nutritional value and are often eaten with whitening effect. So what are the high-quality seed varieties of high-yield tomatoes in China? How much is the price per bag? How
2020-11-09 Planting knowledge China High yield Tomato large High quality seed -
How should southern early rice prevent high temperature during the period of high temperature? Technical opinions on Defense against High temperature in the late growth stage of Southern early Rice in 2018
At present, most parts of our country have entered the high temperature season, and many crops are not easy to grow. At present, early rice in the south is in the filling and fruiting stage, which is the key period for yield formation, so if we want to have a high yield, we also need to avoid all kinds of diseases caused by high temperature.
2020-11-09 High temperature period South early Rice should how Prevention 2018 -
Four effects of High temperature on Rice
The temperature requirements of rice are different in each growth and development stage, and there is an optimal temperature. If the critical temperature exceeds the upper or lower limit, the growth and development of rice will appear abnormal phenomenon, that is, physiological obstacles. Therefore, attention should be paid to the effect of high temperature on rice. 1. Effect of high temperature on each growth stage of rice. 1. Heading and flowering stage. Generally, the temperature of 25-30 ℃ is suitable for rice at heading and flowering stage. A large number of empty grains will appear when the temperature is lower than 25 ℃ or higher than 30 ℃. At the same time, the high temperature
2019-01-16