After eating, ye Xi went to see the baby aphids in those stone jars.


    Half a vat of fresh green leaves lay in every stone vat, and the mouths of these aphids are like sickles, gnawing at the leaves. These aphid babies are very smart, found a strange face, a pair of black bean eyes, leaves do not bite, just stare at Ye Xi.


    Ye Xi thought that these aphids were very delicate, so his face showed a smile, waved to them and said, "hello."


    A black bean like eye still looked at him, motionless.


    Ye Xi was a little embarrassed. He coughed, imitating the way of the aphid, and said, "the babies are very beautiful today. They eat so many leaves. It''s very bad!"


    As if by pressing the play button, these aphids just lowered their heads and continued to gnaw on the leaves.


    Ye Xi breathed a sigh of relief and asked the ebony beside him: "is the aphid that we eat produced by aphids?" He had just seen translucent aphids the size of pigeon eggs in the stone vat.


    "Yes, the babies are very good. They can produce a lot of aphids a day."


    Ye Xi asked hesitantly, "so these aphids belong to them Excrement? " The three words "excrement" are very light. When I think of those aphids that he ate up, ye Xi''s face is a little black.


    As soon as the voice fell, he saw ebony''s face changed. He rushed to the stone jar and said a lot of good words to the aphids. He coaxed Ye Xi to the distance and whispered, "what you just said is too disgusting. The babies will be sad!"


    Ye Xi:


    Ebony: "and aphid is not their feces, their feces are black, can not eat."


    "Hoo --"


    Ye Xi breathed a sigh of relief, not excrement. It must be that these aphids are similar to bees. Honey is made by worker bees by storing nectar in honey bones. These aphids must have similar organs.


    Ebony said that the feces of aphids were black. Ye Xi suddenly thought of those black things on the grassland of rubber forest and asked, "did you pour the aphid manure into the back forest?"


    "How do you know?" Ebony blurted out, but immediately thought that ye Xi was in Houlin. He might have seen it carefully. There was nothing strange about it. He said, "yes, we all lost it to Houshan."


    Ye Xi pondered for a moment and asked, "what''s the matter Does the feces of aphids promote the growth of plants


    The rubber trees were abnormally tall, and the same type of rubber trees he saw in the Ye tribe were almost half the size of them. The leaf tribe is able to raise plants. Even the rubber trees they raise are only so big. There is no reason that the aphid tribe can raise so well.


    Ebony smell speech Leng Leng: "do not know, did not notice."


    Ye Xi''s expression was Su, and he said, "ebony, can you do me a favor?"


    "Of course, you say."


    Seeing ye Xi''s solemn appearance, ebony quickly agreed. At the same time, he decided that no matter how difficult it was, as long as he did not betray the tribe, he would try his best to help Ye Xi complete it. Because ye Xi was the first foreign tribal friend he knew, he cherished it very much.


    Ye Xi: "in the future, can you dump aphid manure around other trees?"


    Still waiting for ye Xi to continue to say ebony, and so on for half a ring, found that there was no follow-up, staring at the eyes to confirm: "this is it?"


    "Well, that''s it."


    Ebony breathed out a breath and said with a smile, "you are so solemn to please me. Why should I do something important. Such a small matter, of course, no problem. I will dump the aphid manure to other places today. But can you tell me why you did it? "


    Ye Xi looked dignified: "I suspect that the feces of your aphids are good for the growth of plants."


    What if it''s good? Ebony did not understand why Ye Xi valued it so much.


    When ye Xi saw ebony''s look, he knew that he didn''t understand. He shook his head and explained, "Ye tribe is a tribe that loves plants very much. If the feces of your aphids are good for the growth of plants, what will happen if you think about it?"


    What will happen? Ebony was stunned again.


    Ye Xi continued: "and we are also planting edible plants in Tushan. If your aphid feces are sure to be useful, we will exchange them with other things, such as snowflakes, salt, animal skins and so on."


    "In exchange for our aphid excrement?" Ebony widened his eyes and waved his hand again and again, "it''s just excrement. How can we ask for exchange? You can take it if you need it! It''s OK to take them all. "


    Ye Xi said with a smile: "if it is really useful, the feces of aphids are not just feces."


    If it is confirmed to be useful, the yield of cereal grass can be increased. Thinking of this, ye Xi''s heart was burning.


    After repeatedly explaining this to ebony, ye Xi talked to the chief aphid.


    Now that we have decided to make leather boots into an industry of painting mountains, the demand for rubber is not one bucket or two barrels.


    Ye Xi was no longer uncomfortable with the still stiff faced chief aphid. He said with a smile, "Lord Chief, the white sap in the forest behind the mountain is very useful to our tribe. Can you exchange it with you for a long time? Of course, the conditions can be discussed. Do you think it''s OK to exchange one catty of snow salt for ten catties of tree juice? "The rubber trees in the mountain behind the aphid are too tall and dense, and the roots and whiskers under the soil are entangled together, so it is difficult to transplant them. Therefore, the aphid can not sell them rubber trees, but let them supply rubber.


    The thick black eyebrows of the chief aphid wrinkled, and his face became more fierce. He said coldly, "we don''t use this thing. You can take it if you have it. There is no need to exchange it!"


    Ye Xi said: "but we will need this SAP for a long time, not once or twice..."


    With a big wave of his hand, the chief of e''aphid interrupted his words and said firmly: "when you want it, you can take it when you want it." After a pause, he added, "or we can send it to you." The tone was more gentle, as if I felt that I was too stiff.


    Ye Xi was moved.


    He could see that the chief aphid said this sincerely, and he didn''t want to make a profit from the rubber.


    The aphid is a more compatible tribe than the leaf tribe. He can guarantee that if Tushan and aphid get along well, and if there is an enemy attacking Tushan, the first one will send someone to support him without saying a word. He will never make small moves or make small calculations in secret.


    Because of this, ye Xi could not let the aphid suffer: "no, we must exchange things, even friends should be clear."


    Chief e''aphid was stunned when he heard the word "friend". He secretly glanced at Ye Xi, and his eyes were bright.


    Do they have friends? Shouldn''t people from other tribes think that they are not easy to get along with, or that they are abnormal?


    Chief aphid''s voice softened a lot: "that''s up to you, but a kilogram of salt is too much, half a kilogram."


    Ye Xi became tough: "no, just a catty." In fact, one catty of salt for ten catties of rubber is the other party''s loss, he can''t bully the disgusting and good aphids.


    Seeing that ye Xi''s attitude was so firm, chief e''aphid hesitated and then said: "I''m afraid I''m not sure Well, that''s fine


    The promise was very reluctant.


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