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Female rabbit infertility hinders the cause of raising rabbits how to treat female rabbit infertility symptomatic
Female rabbit infertility hinders the cause of raising rabbits how to treat female rabbit infertility symptomatic
2018-07-10 -
How to save hybrid rice? What hinders development?
The data show that in recent years, the declining trend of hybrid rice varieties is very obvious. The number of varieties with an annual extension area of more than 1 million mu increased from 46 in 2002 to 59 in 2004 and then decreased to 29 in 2012. The number of varieties with an annual extension area of more than 5 million mu
2016-03-20 How to save hybrid rice what is it hinder develop -
Although magnolia likes to be fat, too much fertilizer will hinder its growth.
Although magnolia likes to be fat, too much fertilizer will hinder its growth.
2020-08-11 -
Prevention and Control measures of Nutrition deficiency hindering the growth of eggplant
Prevention and Control measures of Nutrition deficiency hindering the growth of eggplant
2018-07-11 -
Don't put these three kinds of flowers in the wrong place, which may hinder the fortune. Don't know.
Nowadays, it is not uncommon for people to buy some flowers and plants at home. Some really like it, some are pure furnishings, but no matter what your original intention is to buy flowers and grow them, you have to admit that these flowers are for your daily life.
2018-07-29 -
Li Genzheng / TSC push photovoltaic method is too rough, on the contrary, the green energy is hindered, what is wrong with the afforestation land?
Li Genzheng / TSC push photovoltaic method is too rough, on the contrary, the green energy is hindered, what is wrong with the afforestation land?
2020-02-21 -
The slow growth rate of grain prices in the past two years is what hinders the growth of grain prices?
From the comparison between the growth rate of agricultural material planting cost and the growth rate of grain price in recent years, the growth rate of grain price is indeed too sluggish. In the case of corn, it has not increased since the reform of grain collection and storage in 2015.
2018-08-13 -
What to do with the latest boron deficiency in cucumbers
Cucumber is one of the vegetables that require a large amount of boron, which is one of the keys to the growth and development, flowering and fruiting and seed development of cucumber. With the gradual increase of the application rate of chemical fertilizer, the boron element in the soil decreases, which hinders the absorption of boron by cucumber and the yield of cucumber.
2020-11-10 The latest cucumber boron deficiency what to do yes boron more -
Harm and control methods of cotton aphid
Cotton aphid is the offspring of cotton aphids at seedling stage. After ambush, aphids begin to harm cotton, and its harmfulness is much greater than that of aphids at seedling stage. The oily excretion of aphids is covered with cotton leaves, reducing leaf function, hindering the normal progress of photosynthesis, hindering the transport of nutrients, causing cotton tender leaves to curl, thus causing cotton buds and bolls to fall off. Therefore, the prevention and control of aphids is an important measure to strive for prolificacy and premature production of summer peaches. First, seize the opportunity of control: cotton aphids are usually
2019-01-16 -
What are bees afraid of? how to drive away
Bees are afraid of fire and smoke, which can disperse bees. Bees do not like the smell of gasoline, and gasoline is easy to stain the wings of bees, hindering their normal flight, you can put gasoline to keep them away. Bees are also afraid of insecticidal drugs, drugs
2020-11-11 Bees fear what how drive away bees fire and -
Is blue eye poisonous?
Water hyacinth is commonly known as water hyacinth, it is non-toxic to us, but it is not harmless. Because it will reproduce in large quantities in the water, robbing the nutrients in the water, our crops will be difficult to get enough nutrients to grow. In addition, due to its large number of reproduction, it will also hinder the traffic on the road and bring inconvenience to our lives.
2018-04-04 -
Symptoms and control of Rhizoctonia sclerotiorum of lily
If the infection is mild, it only harms the leaves in the soil and the green leaves in the lower part of the buds, with sunken light brown spots on the leaves. Generally speaking, although the growth of the plant is affected, it can continue to grow. Seriously infected plants, aboveground growth is hindered, underground white leaves and ground.
2018-09-10 -
What to do with boron deficiency in cucumber?
What to do with boron deficiency in cucumber?
2019-01-25 -
How to avoid splitting radishes
1. Soil quality and cultivation: the soil is ploughed too shallow and the bottom soil is too hard. At the same time, in the process of deep ploughing, hard objects such as stones, roots, tiles and plastics are not removed. The bottom layer of the soil is too hard and there are hard objects hindering it. It is inevitable that the taproot will be blocked and the lateral roots will be promoted. Once the substances produced by photosynthesis are accumulated, the taproot and lateral roots will be blocked.
2018-09-14 -
What kind of plant is cotton wool?
Spirogyra is an aquatic algae plant belonging to the genus Spirogyra in the family of Double Star algae, also known as water moss. It grows mostly in fresh water, distributed in ponds, ditches, rivers, lakes, rice fields and other static water bodies rich in organic matter. In bloom, large masses are born at the bottom of the water, or float on the surface of the water in large clumps.
2020-11-09 Spirogyra what plant is binary algae genus aquatic -
What are the effects and side effects of forget-me-not?
What are the effects and side effects of forget-me-not?
2019-03-02 -
Metallic fungicide
Metallic fungicide
2018-05-05 -
How to treat stiff pigs who don't grow up?
How to treat stiff pigs who don't grow up?
2018-07-24 -
How to raise and prune paulownia
Paulownia has a very high ornamental value, deeply loved and sought after by everyone. How to raise paulownia? How to prune: how to raise paulownia: 1. Temperature. The growth temperature of paulownia varies in different seasons, which is 1825 ℃ from January to October and 1012 ℃ from October to January of the following year.
2019-01-20 -
Bonsai knowledge: the high-pressure propagation of pine bonsai is worth learning from bonsai people.
This plant) there is more and more pressure in our family. Open up more meaning of life! It's the same as high pressure, but it needs to be rough. Let's talk about the high pressure of pine trees first. However, it is seldom used in practice. In a continuous study.
2018-04-27