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Common diseases and control methods of saffron
Common diseases and control methods of saffron
2018-08-09 -
The latest common diseases of saffron and their control methods
Saffron is one of the valuable ornamental flowers, when the flowers are graceful, delicate and elegant, there are waves of fragrance in the air. In the process of planting, it will inevitably be affected by diseases, which will affect the aesthetic sense of appreciation. The following editor will introduce the common diseases and
2020-11-10 The latest Tibet safflower common diseases and control methods -
Planting technology of heavy building
Planting technology of heavy building
2018-09-03 -
Root grass is difficult to eliminate and can be completely solved with herbicides.
Root grass is indeed a thorny problem, which may have a certain effect after the use of herbicides, but there will be a resurgence of weeds after a period of time. This involves the choice of herbicides.
2018-08-06 -
When will the leek be sown?
When will the leek be sown?
2018-08-13 -
Difference between two kinds of Rice Diseases
In recent years, rice bacterial brown spot has a serious occurrence trend in some rice areas of our province. Most farmers mistakenly treat the disease as a rice blast, which not only increases the cost, but also does not get a good effect. For this reason, the two diseases are distinguished. 1. Symptoms. The symptom of rice bacterial brown spot is that the upper leaves of rice first appear reddish brown spots from the tip and edge of the leaves, then expand into spindle-shaped, long oval or irregular stripes, gradually extending to the whole leaf, causing local necrosis of the leaves and no bacterial pus.
2019-01-16 -
The latest Paris planting technology tutorial
Paris is also called unicorn grass river car, for perennial herbs, has anti-inflammatory pain, blood circulation, heat detoxification effect, is a powerful Chinese herbal medicine. As wild buildings continue to be consumed, and demand for them continues to increase, its price also
2020-11-10 Latest Paris planting technology method tutorial also known as -
When will the latest leek be sown?
Leek belongs to the perennial root vegetable of Liliaceae, which is highly adaptable, cold-resistant and heat-resistant. It is cultivated everywhere in our country, and can be produced year-round in many areas in the south. Although the aboveground part of the north has withered in winter, the underground part goes into dormancy and can continue after the topsoil is thawed in spring.
2020-11-10 The latest leek when sowing belong to lily family -
Cultivation techniques of Emerald Pear
Lubao pear, also known as Zhongli No. 1, was bred by Zhengzhou Fruit Tree Research Institute of Chinese Academy of Agricultural Sciences from the cross between New Century and Zaosu pear. It is one of the varieties with better comprehensive characters in early ripening pear at present. First, the characteristics. The pear variety has strong growth potential, high germination rate, medium branching ability and small branching angle. Leaf blade long ovoid, spreading, leaf margin serrated sharply and densely. The early fruit is strong, and the high grafted tree can form flower buds in the same year and yield in the second year. The fruit setting rate is high, the yield is good, and there are axillary flower buds and fruit setting habits, and the fruit of short fruit branches is the main fruit in the full fruit period. The fruit is big
2019-01-15 -
All localities have carried out the "Action to Prevent Disease, Control Insects and Seize Autumn Grain Harvest"
At present, the middle-late rice in southern China is in an important period of yield formation, and it is also a key period for prevention and control of major diseases and insect pests. According to the monitoring of the national crop major disease and insect forecasting network, affected by weather, the occurrence of major rice diseases and insect pests is heavier than that of the previous year and perennial. One is epidemic venereal disease
2016-03-20 all localities have carried out solid work to prevent and control diseases and insects seize autumn grain and reap bumper harvests. -
The threat of bird flu rises again in summer, and the share prices of vaccine companies increase even more.
Last weekend, rumors about the threat of bird flu in the breeding market sounded again: according to some media reports, Fogang County of Qingyuan City recently reported an epidemic of highly pathogenic avian influenza with H5N6 subtype; all 38110 birds from 13 poultry farms in the epidemic area were culled.
2016-01-10 Summer bird flu threat resurgence vaccine enterprise stock price more -
Introduction to planting techniques and pest control methods of Paris polyphylla (seven leaves and one branch flower)!
Paris is also called Qiye Yizhi Flower. It is a perennial herb with the effects of anti-inflammatory and analgesic, activating blood circulation and dispersing blood stasis, clearing away heat and detoxifying. It is a powerful Chinese herbal medicine. As wild buildings continue to be consumed, and demand for them continues to increase, its price also rises, many people also choose to grow it
2019-03-13 -
Four major problems affecting the construction of beautiful villages
Four major problems affecting the construction of beautiful villages
2019-02-19 -
Management and Control of Garden Plant Diseases and insect pests in North China
As urban garden plants need to comprehensively consider the ornamental needs, the introduction of garden plants between areas will increase the risk of diseases and insect pests, coupled with the imperfect framework of the relevant working system, it is difficult to implement the quarantine work, thus missing the best practice of prevention and control.
2018-10-13 -
Where to adjust the pattern of corn varieties?
Where to adjust the pattern of corn varieties?
2019-02-19 -
A brief discussion on the cultivation techniques of Bauhinia withered and regurgitated bonsai
Bauhinia is a very good potted plant, but also a good wood, because it is difficult to grow into wood, and the appearance is beautiful. People often use it as a material for making bonsai or as a green tree species. So how can we cultivate a creative bonsai of Bauhinia? The following editor will analyze and analyze with you.
2018-10-14 -
What is a rotten bonsai? Introduction to the characteristics of decaying bonsai
As a modeling form of tree bonsai, withered bonsai can have withered tip type, withered branch type and withered type (shelli dry) in practice. Next, let's learn more about decaying bonsai.
2018-10-15