nutrient deficiency Learn more about nutrient deficiency
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General manifestations of plant nutrient deficiency
General manifestations of plant nutrient deficiency
2018-05-04 -
The harm of the latest strawberry deficiency and its preventive measures
During the growing period of strawberries, a variety of nutrients are needed, and the lack of some elements will lead to corresponding diseases, and we call this physiological disease caused by the lack of certain nutrients as nutrient deficiency. Next, let's learn about strawberry shortage with the editor.
2020-11-10 The latest strawberries nutrient deficiency symptoms hazards and preventive measures in strawberries -
The latest Prevention and Control of nutrient deficiency in Cucumber
The common deficiency of nutrient elements in cucumber planting is potassium deficiency, magnesium deficiency and boron deficiency. The symptoms and control methods are as follows: slight yellow flower appears on the leaf edge of potassium deficiency, then the leaf edge dies, and the leaf curls outward with the leaf growth. Prevention and control method: timely supplement of potash fertilizer
2020-11-10 Latest cucumber nutrition element deficiency control planting -
Nutrient deficiency always affects crop growth. There are a lot of organic fertilizers, of course.
Nutrient deficiency is a common problem in crops and horticultural flowers, and sometimes crops die without even figuring out what is missing. To solve the problem of lack of nutrients in crops for a long time, the best way is to apply more organic fertilizer.
2018-06-03 -
Causes and preventive measures of nutrient deficiency in loofah
Causes and preventive measures of nutrient deficiency in loofah
2019-09-25 -
Usage of nutrient solution for hydroponic plants
Usage of nutrient solution for hydroponic plants
2019-03-07 -
Prevention and Control of nutrient deficiency in Cucumber
Prevention and Control of nutrient deficiency in Cucumber
2018-07-05 -
Manifestations of deficiency and toxicosis of walnut
The key to scientific fertilization is to accurately judge the surplus and deficiency of nutrient elements and tree nutrients in the soil. The basis of fertilization includes morphological diagnosis and nutrition diagnosis. Morphological diagnosis is to preliminarily judge the amount of nutrient elements according to the external morphological characteristics of fruit trees.
2020-11-27 Walnut deficiency disease and toxicity performance science fertilization -
Symptoms of nutrient deficiency in Summer Maize and its targeted Control methods
Symptoms of nutrient deficiency in Summer Maize and its targeted Control methods
2018-07-14 -
Effects of nutrient deficiency on reproductive disorders in sheep
Effects of nutrient deficiency on reproductive disorders in sheep
2018-06-30 -
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 -
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 -
Prevention and treatment of element deficiency of cut rose in production
When there is a lack of nutrient elements, the main reasons for the lack of nutrient elements are as follows: the difference or error of effective components in fertilizer is not consistent with the actual amount of fertilizer; the improper operation of fertilizer and fertilization results in precipitation and loss, which makes the proportion of nutrient elements out of balance; soil pH value, soil temperature and poor permeability affect the effectiveness of nutrient elements, so that rose can not effectively absorb nutrients. Therefore, in soil cultivation, as long as we adhere to normal fertilization, it is generally not easy to lack large and medium elements, sometimes due to the rapid growth and high consumption of rose.
2019-01-16 -
Harm and Preventive measures of Strawberry deficiency
Harm and Preventive measures of Strawberry deficiency
2020-02-26 -
How to identify which nutrients flowers lack from their appearance?
How to identify which nutrients flowers lack from their appearance?
2021-02-19 -
Symptoms of Fertilizer deficiency and excessive nutrients in Rice
First, the occurrence situation of rice black-streaked dwarf disease was first found in late rice in Guangdong Province in 2001. In recent years, the area of rice in Vietnam and southern China has expanded rapidly, with 9 provinces such as Guangxi, Guangdong and Hunan in 2009, with an area of 5 million mu, which is expected to exceed 10 million mu in 2010.
2018-09-13 -
How to apply fertilizer to lipstick orchid
□ Red Cymbidium, Cymbidium mandshurica, dew grass, dew flower, heart leaf ice flower, sun rose, sheep horn hanging orchid, cherry blossom, peony hanging orchid, heart leaf sunflower and many other aliases, lovely and strange shape, grow well in a warm and semi-overcast environment, very suitable for office or home display. □ red orchid needs a large amount of fertilizer.
2018-12-24 -
The latest corn defertigation symptoms and control methods
Corn de-fertilization is called element deficiency disease because corn grows in the middle and late stages, because nutrients in the soil can only meet the needs of seedlings to tasseling stage, and it is believed that the applied base fertilizer and topdressing are absorbed by corn, and the de-fertilization symptoms begin to appear after entering the filling stage. do that to
2020-11-10 latest corn defertigation symptoms and control methods -
The latest symptom of element deficiency in grape and its solution
Grape growth requires a variety of nutrients, once the lack of a certain growth element, will affect its growth, resulting in a decline in yield and quality, serious will lead to the death of the whole plant. The following editor brings you the common symptoms and solutions of grape deficiency.
2020-11-10 The latest grape nutrient deficiency symptoms and solutions methods grapes -
What are the morbid symptoms of lack of nutrients in orchids?
Magnolia is a precious indoor ornamental flower. The cultivation of Cymbidium is easy, but if it is not managed properly, it will lead to flowers and even poor plant growth. Therefore, rational fertilization is one of the important conditions for the cultivation of Cymbidium. According to observation and research, when Magnolia is deficient in nutrients, it has the following performance: when nitrogen is deficient.
2019-03-05