Wang Hao, who was anxious, did not understand the situation at all, although a few hundred acres of land only occupied a small part of the 140,000 acres of pasture, this must not be taken lightly.

He now doesn't know what the disease is or how it should be treated, except for the pictures. He's just a druid, and a druid who lacks common sense, and doesn't know anything about the pathologies of these pastures.

If he were in the ranch, a few large-scale spells would be cast, and it shouldn't be a problem to try to control these diseases, after all, the magic of magic is obvious to all.

But now he's still on the plane, and by the time he arrives in Sydney and flies back to the pasture, the grass disease will probably spread to more places around.

Wang Hao, who couldn't wait, simply began to edit the email, and he sent it to Anna Robert, asking her to hurry up and contact the cowboys on the ranch, and today she must know the name of the epidemic and the simple prevention and treatment.

Australia has set up a zoological and animal research institute under each state government, which mainly replicates the risk analysis, investigation, research and testing of animal and plant diseases in the state.

Wang Hao was wondering if he could invite senior experts from the institute to his ranch for diagnosis and treatment, which had a great impact on the ranch, and could even be said to be related to life and death.

To be able to establish a foothold in Australia, it is completely dependent on the pasture, and the pasture in the pasture is the key key.

The organic certification of beef, honey and milk is based on the organic certification of the grass and water, if there is a problem with the grass. That will bring a series of repercussions, which will affect the whole body.

The standards of organic food are the most stringent, and their planting, raising, production and processing are much stricter than the so-called green food and pollution-free food.

Pasture grass cannot be consumed with chemically synthesized fertilizers. Chemical spraying is not allowed, and no veterinary drugs or feed additives can be consumed in the daily life of Murray Grey cattle and Holstein cows.

Organic food is an environmentally friendly and safe food that is truly derived from nature, rich in nutrients, and of high quality.

The Australian Department of Agriculture has an extraordinary certification standard that once a chemical is used, all organic designations on the farm will be revoked.

If you want to apply again, you will have to wait three years, and the grass produced in the soil without pesticides and fertilizers for more than three years will be eligible for organic certification.

The reason why the Golden Ranch was able to apply for it also depended on the previous owner, Joseph. He laid a solid foundation for Wang Hao.

The PM2.5 here in the ranch is close to zero, and there is no smell of gasoline or other chemicals in the air, just the fragrance of earth and pasture and the fragrance of roses.

Wang Hao strictly prohibits the use of pesticides, fertilizers and growth hormones by cowboys on the ranch. Natural irrigation water is used to water the grass, ladybugs are removed, earthworms are loosened, animal manure and vegetation humus provide the fertility needed for forage growth.

Of course, the most inseparable thing is Wang Hao's large-scale use of magic. The variety and quality of these forages have been improved one by one. Let them grow more vigorously, and the trace elements contained in them also increase.

More than 400 kinds of pesticides and fertilizers are used in ordinary pastures, but the only way to prevent pests and diseases and manage the soil is through manual and physical methods.

Therefore, when the disease comes, how to make appropriate treatment makes the organic ranch very troubled, and the manual method of prevention and control is obviously slow to take effect.

Wang Hao didn't want to wait too long now, he just hoped that when he arrived at the ranch, the situation would not be too bad. Otherwise, the range of his magic power is not estimated to be so large.

Don't look at it as just a problem with the grass, but the problem may spread to the rest of the plants. Rose honey also has a little alfalfa nectar in it. If this alfalfa nectar has impurities, then the whole rose nectar will have a problem.

Wang Hao had auctioned the right to use it for two years in a high-profile manner, and if there was a problem with the honey, the possibility of smashing the brand would be very high, and it would be a breach of contract by him.

Now that he is idle, he simply posts these pictures to Baidu's knowledge and Facebook ranch groups to see if those experienced people know.

The old driver in the Facebook group soon came out to give him an answer: "In my opinion, this should be a rust that only grasses have, generally infecting alfalfa and clover, mostly overwintering on diseased plants, and then developing in late winter and early spring." This can spread by wind, causing multiple re-infestations in the grass and expanding every 5-10 days. I had this kind of thing happen to me the year before last. ”

"That's right, it's rust. The disease itself is not toxic, but it will cause a large number of forage leaves to fall off in advance, so that the forage grass will grow poorly, resulting in a decrease in yield and quality. In general, the yield will be reduced by more than 30% and must be treated as soon as possible. ”

"Hey, this kind of thing happened to my ranch, I just cut all the diseased grass, left no seeds, and it returned to normal after half a month."

When Wang Hao looked at these news, he was happy and worried, happy that he finally knew what kind of disease this was, and worried that the rust spread too fast.

The area of the golden pasture is so large that hundreds of acres of grass are not visible at all, although drones patrol the pasture every day, it is difficult for drones flying in the sky to detect the rust spots on these pastures.

If it weren't for the fact that Leonard sensed that something was wrong when he was herding the sheep today, I'm afraid that the cowboys in the entire ranch would still be ignorant, and it would be too late until the large-scale outbreak.

"So if our ranch is an organic ranch, how can we treat and control it?" Wang Hao quickly typed and asked, the people in this group come from all over the world, their ranches are large and small, and there are even some people who yearn for ranch life hidden in them, hidden dragons and crouching tigers.

"Organic ranching? WTF！ I applied for five years and didn't get it every time. ”

"I suggest that you should ask your local research institute, the standards for organic certification are different in each place, and it is best to listen to the thoughts of the local institutions."

"You can't apply fertilizer or pesticides. The only way to do this is to harvest the diseased pastures as soon as possible, and then strangle the source of these diseases! As long as the wheels are grazed and harvested in a planned manner, the occurrence of diseases can be reduced. To completely eradicate it, it is necessary to implement mixed cultivation of forage grass, and use grass ash to improve the disease resistance of forage. ”

While browsing the replies of these enthusiastic foreign colleagues, Wang Hao clicked on his mailbox, and just now Anna and Leonard both replied at the same time.

Leonard had already contacted the New South Wales Institute of Zoology and Zoology, and in two hours a specialist would come to help diagnose and treat him, and the cowboys on the ranch were already fully activated, and they began to isolate the grass from the surrounding grass and prevent the sheep and cattle from eating it.

Anna, on the other hand, is urgently preparing to buy tools such as lawn mowers, as well as busy dealing with crises. (To be continued.) )