empty shell rate Learn more about empty shell rate
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The cause and solution of Sunflower empty Shell
The cause and solution of Sunflower empty Shell
2018-08-09 -
Chestnut "empty shell" is well controlled
Chestnut "empty shell" is also called "empty canopy", empty shell rate can reach 30%~90%, affecting chestnut yield. The main reasons for producing empty bract of chestnut are: ① poor pollination and fertilization in flowering stage of chestnut. (2) Boron and available phosphorus deficiency in soil. 3. Influence of other factors. One is variety, different variety, male and female inflorescence quantity is different, all...
2018-09-13 -
Sunflower empty shell rate is too high how to do? Strengthening sunflower pollination management is the key
Sunflower, also known as sunflowers, has a positive sunny good moral. Sunflower seeds, also known as sunflower seeds, can be fried into melon seeds for market sales, and sales volume is high. Sunflower cultivation is also distributed in many areas, extremely extensive. But when growing sunflowers,
2020-11-08 sunflower empty shell rate too high what to do strengthen pollination management -
The causes and solutions of the latest sunflower shell
Sunflower is the flower of the sun, it has high ornamental value and economic value, it produces the melon seeds we eat every day, but there are often empty shells when planting? Affect its output, but also cause greater economic losses, so what is the empty shell of sunflower?
2020-11-10 The latest sunflower shell cause and solution -
What is the reason for the empty peanut shell? What are the measures to prevent peanut empty shell? (with solution)
Peanuts are the more food we eat in our lives. Generally, we buy ready-made peanuts on the market. Friends who do not come into contact with farm work seldom know the growth process of peanuts. Peanut has high nutritional value and can extract oil and produce peanut oil. So, peanut shell.
2020-11-09 Peanut shell what is it reason prevention measure what is it? -
How to prevent sunflower shells
How to prevent sunflower shells? Please introduce sunflower outer shell is mainly caused by poor pollination; sunflower center shell is mainly caused by insufficient fertilizer and water, lack of nutrition. Therefore, to prevent sunflower empty shell is to ensure sufficient fertilizer and water, followed by artificial auxiliary pollination. First, strengthen fertilizer and water management. To...
2018-07-19 -
Empty shell affects peanut yield and quality how to prevent peanut empty shell
Empty shell affects peanut yield and quality how to prevent peanut empty shell
2018-07-14 -
How to prevent the chestnut from being empty?
How to prevent the chestnut from being empty? What methods can be used to guide the empty bud of Chinese chestnut, also known as empty canopy, empty shell, fruit growers are called "dumb chestnuts". The empty bract rate of Chinese chestnut is generally about 15%, the high 80%, and some almost the whole plant empty bud. Therefore, preventing empty buds is the key to improve the yield and quality of Chinese chestnut. A reasonable choice.
2018-07-19 -
How to reduce the empty shell of sunflower?
1. Symptom recognition 1. Sunflower rust is an important disease of sunflower, with a yield reduction of 40% in pandemic years. Leaves, petioles, stems, sunflower plates and other parts of the disease can form a rust-like spore pile. The leaf is infected, the brown blister appears on the back of the leaf is the germ summer spore pile, the surface breaks and spreads brown.
2018-09-12 -
Causes and control of empty buds of Chinese chestnut
Chinese chestnut, also known as chestnut, Fagaceae, is native to China, distributed in Vietnam, Taiwan and Chinese mainland, growing at an altitude of 370-2800 meters, mostly in mountains, and has been widely cultivated. Chestnut nutrition
2020-11-08 Chestnut empty bud cause and control chestnut also known as chestnut -
Causes and Control methods of empty Bud of Castanea mollissima
Causes and Control methods of empty Bud of Castanea mollissima
2018-09-11 -
The causes and Control methods of the latest empty Bud of Chinese Chestnut
Chinese chestnut is our favorite fruit, but the empty bud phenomenon will lead to a serious decline in the yield of Chinese chestnut, affecting the economic benefits of growers. The so-called empty bud phenomenon means that during the growth and development of Chinese chestnut, the spiny bud stops growing and forms a sphere.
2020-11-10 The latest chestnut empty bud cause and control method -
Investigation on "empty Shell" of Farmer's Book House: haven't borrowed a book for 3 years
As a beneficial project to enrich the spiritual and cultural life of farmers, the peasant bookstore has gone deep into thousands of villages and villages in recent years and has been welcomed by farmers. Up to now, more than 600,000 rural bookstores have been built in China, and the cumulative investment of the central government has exceeded 20 billion yuan. However, remember
2016-03-20 Farmhouse book house " shell survey 3 years unborrowed one -
Grading and Packaging of Walnuts
1, nut classification standards and packaging drying walnut nuts to be graded, because the quality of walnut nuts by producers, operators, consumers and foreign trade departments of concern, so different nut quality has different prices. walnut
2020-11-27 walnut of grading and packaging nuts standard -
How should rice cultivation be managed?
How should rice cultivation be managed? Please introduce the management method of planting rice management can refer to the following methods: First, water-saving irrigation technology Rice growth period irrigation should adopt water-saving technology, according to the rice growth period of water characteristics and requirements for irrigation drainage, mainly divided into deep water green, shallow water points...
2018-07-18 -
Countermeasures for breeding soft-shelled turtle in outer pond in high temperature season
In the process of ecological soft-shelled turtle breeding in outer pond, high temperature season is the key stage. During high temperature period, soft-shelled turtle feeds a lot and grows fast. However, it is also the peak period of disease outbreak. If the management is not good, it will cause significant economic loss to the farmers. Therefore, if the high temperature season is done well,
2020-11-08 Keywords high temperature season outer pond culture turtle coping method -
The hatching rate is related to the benefit of quail breeding and how to improve the hatching rate of quails.
The hatching rate is related to the benefit of quail breeding and how to improve the hatching rate of quails.
2018-07-11 -
Fertilization technology of buckwheat
Fertilization technology of buckwheat
2019-05-14 -
Management techniques in the later stage of Honda Rice
1. Water-saving irrigation technology during rice growth period, water-saving technology should be adopted for irrigation and drainage according to the water demand characteristics and requirements of rice growth stages, which can be divided into deep water turning green, shallow water tillering, deep water booting and heading, diving maturity. In the period of returning to green, because the root of the seedling is damaged, the absorption of water is less, and the leaf evaporation is large, the seedling must turn green in deep water after transplanting. In order to prevent physiological water loss, the water depth is about 2 to 3 centimeters. If the irrigation is too deep, the nutrients decompose slowly, which is disadvantageous to the tillers; the booting and heading stage is the largest water requirement of rice in its lifetime.
2019-01-16 -
High-yield cultivation techniques of Coix seed for both medicine and food
High-yield cultivation techniques of Coix seed for both medicine and food
2018-06-29