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The calculation of calcium: the calculation formula of calcium, the determination of serum calcium how to determine the blood routine?
Calculation of calcium
2018-07-11 -
How to calculate the planting quantity of plant spacing and row spacing
When planting crops, the plant spacing and row spacing between plants are often calculated according to the actual situation, and then planting, uneven density will lead to poor crop growth. How to calculate the planting quantity of plant spacing and row spacing? I. how to calculate the planting quantity, plant spacing and row spacing
2020-11-08 Plant spacing row spacing how calculation planting quantity in crop -
How much do you earn a year by raising 20 pigs? How to calculate the profit? If you don't know, take a look!
Whether you are a veteran farmer or a novice farmer, you must learn to calculate profits before doing one thing. How much do you earn if you raise 20 pigs a year? How to calculate the profit? Only by knowing what the profit is, can the work be carried out better. That's why.
2020-11-11 Raise 20 pigs one year earn more less money profit how calculate no matter -
Calculation method for installation of fan and wet curtain in chicken house
Calculation method for installation of fan and wet curtain in chicken house
2018-07-25 -
98NRC Pig Nutrition Standard Calculator (Chinese version)
98NRC Pig Nutrition Standard Calculator (Chinese version)
2018-07-10 -
Sincerely ask the teachers ~~ can you help me explain how to calculate the nutritional value of pig formula?
Sincerely ask the teachers ~~ can you help me explain how to calculate the nutritional value of pig formula?
2018-07-11 -
Profit calculation of raising cattle
The price of calves currently ranges from 2000 yuan per calf to 4000 yuan per calf. Suppose you buy a calf of 3000 yuan per kilogram. The average monthly consumption of grass is about 300 jin, with a discount of about 30 yuan in cash. The fine material is about 240 jin per month, and the discount is about 150 yuan in cash. For example, cattle have various diseases.
2020-11-08 Farming cattle profit calculation calf price at present in -
Calculate the efficacy and function of the plate
Calculate the efficacy and function of the plate
2018-07-03 -
Calculation of profit and cost of raising cattle
Calculation of profit and cost of raising cattle
2019-10-06 -
How to dilute pesticides correctly? Calculation method of pesticide concentration and dilution
The situation of pesticide dilution is directly related to the efficacy and the growth of crops. How to dilute it correctly? Can I understand what the expert said and what was written in the manual? Similar problems often perplex peasant friends. After reading this article, you will understand that it is rare.
2020-11-09 How correct dilution pesticide concentration and calculation algorithm -
Measurement of grass yield in grazing land Calculation of sheep load
(a) grass yield measurement grazing land grass yield is affected by factors such as season, climate, species and grazing use. It is important to determine the reasonable sheep load by measuring the grass yield of grazing land. Sample method can be used. The mowing quantity of 1 square meter pastureland is taken as a sample, at least 10 sample squares are sampled in each grazing plot, 10~20 sample squares are sampled in each large area, 50~100 sample squares are required for desert pastureland, and the actual number of sample squares is divided by the grass yield of sample squares.
2019-01-16 -
How to build a pigsty cheap and easy to use? How to calculate the occupied area? How to dehumidify?
The pigsty is a building for raising pigs. According to the different purpose of feeding, it can be divided into breeding pig house, pregnant pig house, childbirth pig house, breeding pig house, fattening pig house and so on. Then how to build a pigsty is cheap and easy to use? How to calculate the occupied area? How to dehumidify? How to build a pig house?
2020-11-11 How build pigsty cheap easy to use how calculate occupy an area -
Do you make money by raising rabbits now? How to calculate the cost and profit? With detailed reference
Raising rabbits has been done all the time, but not everyone can make money, and there are not a few people who lose money every year. So do you make money by raising rabbits now? How to calculate the cost and profit? Do you make money by raising rabbits? In fact, there is no standard answer, because everyone
2020-11-11 Now raise rabbits make money cost and profit how raise -
Large-scale pig farm according to weekly production plan and turnover arrangement
Large-scale pig farm according to weekly production plan and turnover arrangement
2019-02-20 -
Is it better to wait for the line or the size of the corn planting method? (calculation method is included)
Is it better to wait for the line or the size of the corn planting method? (calculation method is included)
2019-02-20 -
If you want to raise pigeons, calculate the benefit account first.
If you want to raise pigeons, calculate the benefit account first.
2019-02-22 -
Will it make money to grow mangosteen in 2019? With cost and profit calculation
As a nutritious fruit, mangosteen bears the brunt. Can also be called mangosteen, inverted twist, sweet and sour taste, strong buyback power. As more and more people buy mangosteen, more and more farmers are planting mangosteen. Well, many friends may be more concerned.
2020-11-09 2019 planting mangosteen making money attached cost and profit -
Calculation of calcium
Calculation of calcium
2019-02-25 -
Cost calculation of Pesticide use per mu in Citrus planting in the whole year
Recently, I have seen some people who talk about the annual agricultural operation of citrus and share it with you. In addition, according to the agricultural operation, I look up some related farmers in the first website of China Pesticide.
2019-02-27 -
Do you need to ferment rice and water to water flowers? how to calculate fermentation?
Do you need to ferment rice and water to water flowers? how to calculate fermentation?
2020-08-08