nitrogen deficiency Learn more about nitrogen deficiency
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What about nitrogen deficiency in figs?
What about nitrogen deficiency in figs?
2018-08-15 -
What about the latest fig nitrogen deficiency?
Fig is a kind of fruit which belongs to subthermal deciduous small trees and grows in tropical and temperate zones. Although it is called fig, the fig tree has amazing 50 points, luxuriant branches and high ornamental value. it is now the first choice for greening in many cities and gardens.
2020-11-10 The latest figs nitrogen deficiency how to do no flowers the fruit is belong to -
Correction of Nectarine physiological Disease-nitrogen deficiency
Soil nitrogen deficiency can make the leaves of the whole plant light green to yellow. Petioles and veins turn red. At this time, the growth of new shoots is hindered, the leaf area decreases, and the branches and leaves become relatively hard. If the nitrogen deficiency is too serious, the mesophyll between the large veins will appear red or reddish brown spots within 1-3 weeks. At a later stage, Xu.
2018-09-15 -
How to make up for strawberry nitrogen deficiency in greenhouse?
Generally, at the beginning of nitrogen deficiency, the leaves in the peak growth period gradually changed from green to light green, and with the aggravation of nitrogen deficiency, the leaves became yellow, partially scorched and slightly smaller than normal leaves. With the aggravation of nitrogen deficiency, the young leaves became greener. The petiole and calyx of the old leaves are reddish, and the leaves are light or serrated bright red.
2018-09-16 -
Nutrition Management of nitrogen and Iron deficient Lilium
The mesophyll tissue between the veins of young leaves is yellowish green, especially for fast-growing plants. The greater the amount of iron deficiency in plants, the more yellow the leaves become. Iron deficiency is the most common cause in calcium-rich soils (high pH), muddy soils and soils with too much water. Iron deficiency can also occur if the soil temperature is too low. Iron deficiency is caused by the lack of absorbable iron in plants. If it turns yellow only slightly, it can return to normal during the harvest period. Lily populations and varieties sensitive to iron deficiency include far East hybrids and musk lily hybrids.
2019-01-16 -
Deficiency and excess symptoms of main nutrient elements in growing cotton
1. Cotton nitrogen deficiency and excess symptoms: cotton plants are short of nitrogen, plants are short and lignified, leaves are yellow and green, leaves become smaller, petioles are shortened, lateral branches are few, and the number of leaves decreases. The lower leaves of cotton plants were most obviously affected by nitrogen deficiency, the top stopped growing and the number of flowers blossomed.
2020-11-08 Species cotton main nutrition elements deficiency excess symptoms -
What are the typical symptoms of rape lack of nitrogen, phosphorus, potassium and other elements?
Rape is a very important oil crop, but also has a certain ornamental value, pieces of rape flowers look golden, very beautiful, attractive. In the process of rape planting, the lack of corresponding elements will show some symptoms, resulting in a reduction in yield.
2020-11-08 Rape lack of nitrogen phosphorus potassium etc. yuan what typical -
How to prevent and treat nitrogen Nutrition Disorder in Wheat
Symptoms of nitrogen deficiency in wheat: slow plant growth, short individuals, reduced tillers; faded leaves, yellowing of old leaves, premature senescence and withering; stems and leaves often reddish or purplish red; slender roots, reduced total roots; incomplete spike differentiation and small spike shape. Symptoms of nitrogen excess in wheat
2020-11-08 Wheat nitrogen nutrition disorders diseases how control wheat nitrogen deficiency -
Identification and remedy of soybean deficiency
1. Nitrogen deficiency soybean nitrogen deficiency, leaves become light green, slow growth, leaves gradually yellow. Nitrogen fertilizer should be applied in time, 5 kg ~7.5 kg urea can be applied per mu, or foliar fertilizer should be sprayed with 1%~2% urea aqueous solution, sprayed once every 7 days or so, and sprayed 2 ~3 times in total. 2. Early leaf color of phosphorus deficient plants...
2018-07-24 -
Causes and solutions of potassium deficiency in broad bean
Causes and solutions of potassium deficiency in broad bean
2018-09-18 -
What will happen to kiwifruit due to nitrogen deficiency?
How to prevent and cure yellowing of kiwifruit? Please guide kiwifruit chlorosis is actually iron deficiency chlorosis. Iron is necessary to maintain the function of chlorophyll. The initial symptom of iron deficiency is yellowing or chlorosis of young leaves, but it is not certain that iron deficiency continues to develop, which in turn makes the leaves white and white.
2018-09-10 -
The latest causes and solutions of potassium deficiency in broad bean
Broad bean is a common legume crop, named because it is shaped like silkworms, has good edible and medicinal value, and is a crop for both feed and green manure. Potassium is one of the necessary nutrient elements in the whole growth process of broad bean. If potassium deficiency occurs in the later growth stage, it will lead to
2020-11-10 The latest broad bean potassium deficiency cause and solution -
Symptoms and Control methods of Common element deficiency in Maize
Symptoms and Control methods of Common element deficiency in Maize
2018-08-31 -
Symptoms of nutritional imbalance in tomato
Symptoms of nutritional imbalance in tomato
2018-07-10 -
Symptoms of element deficiency in grape and its solution
Symptoms of element deficiency in grape and its solution
2019-03-14 -
What is strawberry deficiency in greenhouse?
How to manage strawberries in spring? Please guide to uncover the film and refine the seedlings 1. When the average temperature of the day is about 10 ℃, the mulch for overwintering and cold protection will begin to be removed. two。 Be careful not to break the flower buds when uncovering. If the agricultural film cover should be uncovered during the day, cover at night, and then gradually uncover the film, so as not to affect strawberries.
2018-09-10 -
Symptoms and remedial measures of element deficiency in sesame
Symptoms and remedial measures of element deficiency in sesame
2019-08-06 -
Symptoms and Control methods of Common element deficiency in Maize
Corn is a common crop and the main economic net income of many peasant households. Corn, like people and other animals and plants, needs a variety of elements to grow healthily. If there is a lack of certain elements in planting, it will not only affect the growth of corn.
2020-11-10 The latest corn common element deficiency symptoms and prevention and treatment methods -
The function of essential nutrient elements in garlic and its corresponding deficiency symptoms
Garlic likes loose soil rich in humus, has strong adaptability to soil acid and alkali, and grows well under slightly alkaline conditions. In different growth stages of garlic, nitrogen requirement was the highest, followed by potassium, calcium, phosphorus and magnesium. For every 1000 kg of fresh garlic, it is necessary to absorb 4.5 kg of nitrogen, 1.3 kg of phosphorus and 4.1 kg of potassium, and the proportion is about 0.25Mel 0.9. The root system of garlic is string fleshy root system, which is mainly distributed in the plough layer of 5-25cm and belongs to shallow root vegetables.
2019-01-16 -
The latest sesame deficiency symptoms and remedies
Sesame is a common crop, which is planted in many areas of our country. For farmers, the pursuit of crops is high yield and high quality, so is sesame. Only when the plant grows well can high yield occur, but sesame grows poorly because of lack of
2020-11-10 latest sesame deficiency symptoms as well as remedies measures yes