Black heart Learn more about Black heart
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Are green heart black beans genetically modified? What's the difference between yellow heart and black beans?
Black beans are very common food in daily life, which are mainly divided into green heart and yellow heart. Are green heart black beans genetically modified? What's the difference between yellow heart and black beans? Is the green heart black bean genetically modified? Green heart black beans are not genetically modified. Especially the green core as the bean
2020-11-09 Green heart black bean yes genetically modified Mo and yellow heart have what -
How to plant black heart chrysanthemum and its planting methods and matters needing attention
Because the black chrysanthemum has relatively high economic value. Therefore, the economic benefits of planting black chrysanthemum are very high. Although black-hearted chrysanthemum is not produced in our country, it has become an important economic crop planted by farmers in our country. Interested friends
2020-11-08 Black heart chrysanthemum how planting method and matters needing attention due to -
The main value and function of planting methods of Chrysanthemum morifolium
The sowing time of black chrysanthemum is usually in spring and autumn. March in spring and September in autumn are the best sowing time for natural growth. The sowing time is closely related to its natural flowering period, sowing in March in spring, flowering from June to July, sowing in autumn in September, planting in November and flowering in spring the following year (May to June).
2019-01-28 -
How to sow Chrysanthemum morifolium seed
We can harvest the seeds of black chrysanthemum in the inflorescence of black heart chrysanthemum in autumn. After choosing a good season, we should also prepare the soil for sowing black chrysanthemum. The soil had better choose good drainage, and the soil is rich in humus and nutrients, which is beneficial to the soil breaking and germination of black heart chrysanthemum seeds.
2018-11-29 -
What is the function of raising black-hearted chrysanthemum?
What is the function of raising black-hearted chrysanthemum?
2018-09-23 -
The cause of black heart of the latest potato and its preventive measures
Potato is an important staple food in the world, its planting area is also gradually increasing, its utilization rate is very high, not only can make many kinds of food, but also resistant to storage, strong adaptability, suitable for planting in many areas. But potatoes appear during growth or storage.
2020-11-10 The latest potato black heart cause and prevention measures -
How to raise black chrysanthemum
1. Because the black-hearted chrysanthemum has a strong adaptability, it does not have high requirements for the soil. The soil is only loose, breathable and well drained. Generally, we will choose sandy soil, which is very suitable for the growth of black-hearted chrysanthemum. 2. Temperature black chrysanthemum likes warm and ventilated growing environment
2018-11-29 -
Black heart disease of potato
(disease diagnosis) it is mainly caused by the damage of potato storage. In the central part of the tuber, it forms an irregular pattern from black to blue-black, and develops into a black heart from point to tuber. With the serious development, the whole potato pieces can be discolored. The boundary of the victimization of the black heart is obvious. In the later stage, the black heart tissue gradually hardens. At room temperature, the black center can soften and turn black. Different tubers have very different responses to causing black hearts. (etiology) this is a physiological disease caused by respiratory asphyxia due to insufficient oxygen supply to the internal tissue of the tuber.
2019-01-16 -
Reasons for potato blackening and preventive measures
Reasons for potato blackening and preventive measures
2020-01-12 -
The latest prevention and control methods of black heart and black skin of radish
Black heart and black skin of radish is a week-long phenomenon in planting, which seriously affects the yield and quality of radish, and brings great losses to farmers, so what is the reason for black heart and black skin of radish? How to prevent and cure it? Let's go to details with the editor.
2020-11-10 The latest radish black black heart skin prevention method -
When will the black chrysanthemum sow? What is the specific planting method?
Black heart chrysanthemum is also known as black heart golden chrysanthemum, although the name is called black heart, but in fact it also has green heart, purple heart, red heart and other colors of fruit, this is a kind of flower completely delayed by its name. Mainly produced in North America, it is a perennial herb, mostly planted in 2012.
2020-11-09 Black heart chrysanthemum when sowing specific planting method is -
Radish planting: why does radish have a deformed black heart?
Why does radish have a deformed black heart? Please introduce the causes of radish malformed root, split root, black skin, black heart or bran heart, bitter taste, spicy taste, caused by the following factors: 1. Malformed root. Rain Water is large, irrigated too much, the soil is hardened; unrotten organic fertilizer or uneven fertilization; the soil tillage layer is too shallow, or hard under the roots.
2018-09-08 -
Does the fish in the water have a heart? Can its heart be eaten? The species and names of the most complete fish are attached
Fish is a common animal in my life. Fish is rich in protein and can give people nutrition. Half of the fish we bought were meat, fish head, fish eyes and fish gills, but no fish had a heart. So does fish have a heart? Its heart.
2020-11-11 In the water noodles fish have heart Mo its can eat attach -
Causes and control methods of black heart of radish
Causes and control methods of black heart of radish
2019-06-11 -
What's the name of a black-hearted chrysanthemum?
Chrysanthemum morifolium is a herb of the genus Chrysanthemum of Compositae. It is native to the eastern part of the United States and has been cultivated in many parts of China.
2018-05-04 -
Prevention and treatment of black heart and spleen of radish
Prevention and treatment of black heart and spleen of radish
2020-01-11 -
The latest causes of black heart of radish and its control methods
Radish is a kind of good we often eat, rich in vitamins and a variety of trace elements needed by the human body, and has excellent health and health care effects, but some farmers find that their radish has black heart symptoms, and the radish has completely lost its commercial value, causing great damage.
2020-11-10 The latest radish black heart cause and prevention method is -
What is a black-hearted chrysanthemum?
What is a black-hearted chrysanthemum?
2019-03-07 -
What is radish "black heart"?
What is radish "black heart"? Radish black heart is caused by what? Is there any way to prevent and cure it? Also ask netizens to help guide the introduction of radish black rot, commonly known as black heart, rotten heart, the disease is a disease caused by bacteria, planting network sorted out the harm and causes of radish black rot and control methods, the following.
2018-07-17 -
Culture methods of Chrysanthemum morifolium
Black-hearted chrysanthemum, full name: black-hearted golden chrysanthemum (RudbeckiahirtaL.) Compositae, Chrysanthemum, herbs born in 2012. The heart of the flower is raised, purple-brown, and the peripheral petaloid florets are golden yellow. Florescence from early summer to frost. The cultivated varieties have paulownia brown, chestnut brown, double and semidouble.
2019-06-01