Farmer in the Sky (17 page)

The driver had a choice of dropping the chewed up material under the rear rollers or throwing it off to the side. Just now he was throwing it away, leaving the clean slice made by the vibro-cutter as a road bed —a good road, a little dusty but a few rains would fix that.

It was terrifically noisy but the driver didn't seem to mind. He seemed to enjoy it; there was a good breeze taking the dust away from him and he had his anti-silicosis mask pushed up on his forehead, showing the grin on his face.

By noon he was down to our place and had turned in. We had a bite to eat together, then he started in levelling a farm for me—five acres, the rest would have to wait. At that I was lucky for I was to get land to work months ahead of the original schedule. The second trip of the
Mayflower
had brought in three more crushers and very few immigrants, just enough to replace those who had given up and gone back out of our party, that being the compromise the town council had worked out with the Colonial Commission.

The racket was still worse when the crusher bit into hard rock, instead of lava, but it was music to me and I didn't get tired of watching. Every bite was a piece of land to me. At suppertime the second-shift driver showed up with Dad. We watched together for a while, then Dad went back to town. I stayed. About midnight I went over into a stretch that was not to be processed now, found a big rock to keep the Sun out of my eyes and lay
down for a quick nap.

Then the relief driver was shaking me and saying, “Wake up, kid—you got a farm.”

I stood up and rubbed my eyes and looked around. Five acres, with just enough contour for drainage and a low hummock in the middle where the house would sit. I had a farm.

The next logical thing to do would have been to get the house up, but, under the schedule, I rated the use of a cud-chewer for the following week. A cud-chewer is a baby rock crusher. It uses a power pack instead of an antenna, it is almost fool proof and anybody can run one, and it finishes up what the crusher starts. It is small and low-powered compared with a crusher. The colony had about forty of them.

The crusher left loose rubble several feet deep in pieces as big as my fist. The cud-chewer had a fork spade on the front of it, several sizes of spade forks, in fact. The coarse fork went down into the loose rocks about eighteen inches and picked up the big ones. These drifted back into the hopper as the machine moved forward and were busted into stuff about the size of walnuts.

When you had been over the ground once with the coarse fork, you unshipped it and put on the medium fork and reset the chewing rollers. This time you went down only ten inches and the result was gravel. Then you did it again for medium-fine and then fine and when you were done the upper six inches or so was rock flour, fine as the best loam—still dead, but ready to be bred into life.

Round and round and round, moving forward an inch at a time. To get real use out of your time allotment the cud-chewer had to be moving twenty-four hours a day until they took it away from you. I stayed at it all through the first day, eating my lunch in the saddle. Dad spelled me after supper and Hank came out from town and we alternated through the night-light phase it was, actually, it being Monday night.

Papa Schultz found me asleep with my head on the controls late next afternoon and sent me back to his house to get some real sleep. Thereafter one of the Schultzes always showed up when I had been at it alone for four or five hours. Without the Schultzes I don't know how Dad and I would have gotten through the dark phase of that week.

But they did help and by the time I had to pass the cud-chewer along I had nearly three and a half acres ready to be seeded with pay dirt.

Winter was coming on and I had my heart set on getting my house up and living in it during the winter month, but to do so I really had to hump. I had to get some sort of a holding crop in or the spring thaw would wash my top soil away. The short Ganymede year is a good idea and I'm glad they run it that way; Earth's winters are longer than necessary. But it keeps you on the jump.

Papa Schultz advised grass; the mutated grass would grow in sterile soil much like growing things in hydroponic solutions. The mat of rootlets would hold my soil even if the winter killed it and the roots would furnish something through which the infection could spread from the “pay dirt.”

Pay dirt is fundamentally just good black soil from Earth, crawling with bacteria and fungi and microscopic worms—everything you need but the big fishing worms; you have to add those. However, it wouldn't do simply to ship Earth dirt to Ganymede by the car load. In any shovelful of loam there are hundreds of things, plant and animal, you need for growing soil—but there are hundreds of other things you don't want. Tetanus germs. Plant disease viruses. Cut worms. Spores. Weed seeds. Most of them are too small to be seen with the naked eye and some of them can't even be filtered out

So to make pay dirt the laboratory people back on Earth would make pure cultures of everything they wanted to keep in the way of bacteria, raise the little worms under laboratory conditions, do the same for fungi and everything else they wanted to save—and take the soil itself and kill it deader than Luna, irradiate it, bake it, test it for utter sterility. Then they would take what they had saved in the way of life forms and put it back into the dead soil That was “pay dirt,” the original pay dirt. Once on Ganymede the original stuff would be cut six ways, encouraged to grow, then cut again. A hundred weight of pay dirt supplied to a ‘steader might contain a pound of Terra's own soil.

Every possible effort was made to “limit the invasion,” as the ecologists say, to what was wanted. One thing that I may not have mentioned about the trip out was the fact that our clothes and our baggage were sterilized during the trip and that we ourselves were required to take a special scrub before we put our clothes back on. It was the only good bath I got the whole two months, but it left me smelling like a hospital.

The colony's tractor trucks delivered the pay dirt I was entitled to in order to seed my farm; I left the Schultz place early that morning to meet them. There is difference of opinion as to the best way to plant pay dirt; some 'steaders spread it all over and take a chance on it dying; some build up little pockets six or eight feet apart, checker board style . . . safe but slow. I was studying the matter, my mind not made up, when I saw something moving down the road.

It was a line of men, pushing wheelbarrows, six of them. They got closer and I could see that it was all the male Schultzes. I went out to meet them.

Every one of those wheelbarrows was loaded with garbage and all for me!

Papa Schultz had been saving it as a surprise for me. I didn't know what to say. Finally I blurted out, “Gee, Papa Schultz, I don't know when I'll be able to pay you back!”

He looked fierce and said, “Who is speaking of paying back when we have compost running out of our ears yet?” Then he had the boys dump their loads down on top of my pay dirt, took a fork and began mixing it as gently as Mama Schultz folding in beaten egg white.

He took charge and I didn't have to worry about the best way to use it. In his opinion—and you can't bet that I didn't buck itl—what we had was good for about an acre and his method was to spread it through the soil. But he did not select one compact acre; he laid out strips, seven of them, a couple of hundred yards long each and stretching across my chewed soil thirty-five or forty feet apart. Each of us took a wheelbarrow—their six and my one—and distributed the mix along each line.

When that was done and cairns had been set to show where the strips ran, we raked the stuff into the rock dust five or six feet on each side of each line. Around noon Mama and Gretchen showed up, loaded down, and we stopped and had a picnic.

After lunch Yo had to go back to town but he had almost finished his strip. Papa had finished his and proceeded to help Hugo and Peter who were too small to swing a good rake. I dug in and finished mine soon enough to be able to finish what Yo had left. Dad showed up at the end of the day, expecting to help me all evening—it was light phase and you could work as late as you could stand up under it— but there was nothing left to do. And he didn't know how to thank them either.

I like to think that we would have gotten the farm made anyhow, without the Schultzes, and maybe we would have—but I'm sure not sure. Pioneers need good neighbors.

The following week I spent working artificial nitrates from the colony's power pile into the spaces between the strips—not as good as pay dirt from Earth, but not as expensive, either.

Then I tackled sowing the grass, by hand, just like in the Bible, and then raking it gently in. That old pest Saunders showed up. He still did so every now and then, but never when Dad was around. I guess he was lonely. His family was still in town and he was camping out in a ten-foot rock shed he had built. He wasn't really making a farm, not properly; I couldn't figure out what he was up to. It didn't make sense.

I said, “Howdy,” and went on with my work.

He watched me, looking sour, and finally said, “You still bent on breaking your heart on this stuff, aren't you, youngster?”

I told him I hadn't noticed any wear and tear on my pump, and anyhow, wasn't he making a farm, too?

He snorted. “Not likely!”

“Then what
are
you doing?”

“Buying my ticket, that's what.”

“Huh?”

“The only thing you can sell around this place is improved land. I'm beating them at their own game, that's what. I'll get that land in shape to unload it on some other sucker and then me and mine are heading straight back for that ever-lovin' Earth. And that's just what you'll be doing if you aren't an utter fool. You'll never make a farm here. It can't be done.”

I was getting very tired of him but I'm short on the sort of point-blank guts it takes to be flatly rude. “Oh, I don't know,” I said. “Look at Mr. Schultz—he's got a good farm.”

Saunders snorted again. “You mean 'Johnny Apple-seed?”

“I mean Mr. Johann Schultz.”

“Sure, sure—Johnny Appleseed. That's what everybody calls him in town. He's nuts. You know what he did? He gave me a handful of apple seeds and acted like he had handed me the riches of Solomon.”

I stopped raking. “Well, hadn't he?”

Saunders spat on the ground between us. “He's a clown.”

I lifted up the head of the rake. I said, “Mr. Saunders, you are standing on my land, my property. I'll give you just two shakes to get off it and never set foot on it again!”

He backed away and said, “Hey! You stop that! Watch what you are doing with that rake!”

I said, “Git!”

He got.

The house was a problem. Ganymede has little quakes all the time. It has to do with “isostasy” which doesn't mean a thing but “equal-pressure” when you get right down to it, but it's the science of how the mountains balance the seas and the gravitation of a planet all comes out even.

It has to do with tidal strains, too, which is odd, since Ganymede doesn't have any tides; the Sun is too far away to matter and Ganymede always keeps the same face toward Jupiter. Oh, you can detect a little tide on Laguna Serenidad when Europa is closest to Ganymede and even a trifle from Callisto and lo, but what I mean is it doesn't have
tides—
not
like the Pacific Ocean.

What it does have is a frozen tidal strain. The way Mr. Hooker, the chief meteorologist, explains it is that Ganymede was closer to Jupiter when it cooled off and lost its rotation, so that there is a tidal bulge in the planet itself—sort of a fossil tidal bulge. The Moon has one, you know.

Then we came along and melted off the ice cap and gave Ganymede an atmosphere. That rearranged the pressures everywhere and the isostatic balance is readjusting. Result: little quakes all the time.

I'm a California boy; I wanted a quakeproof house. Schultzes had a
quakeproof house and it seemed like a good idea, even though there had never been a quake heavy enough to knock a man down, much less knock a house down. On the other hand most of the colonists didn't bother; it is hard to make a rock house really quakeproof.

Worse than that, it's expensive. The basic list of equipment that a 'steader is promised in his emigration contract reads all right, a hoe, a spade, a shovel, a wheelbarrow, a hand cultivator, a bucket, and so forth down the list—but when you start to farming you find that is only the beginning and you've got to go to the Exchange and buy a lot of other stuff. I was already in debt a proved acre and a half, nearly, before the house ever went up.

As usual we compromised. One room had to be quake proof because it had to be air tight—Peggy's room. She was getting better all the time, but she still couldn't take low pressure for any length of time. If the family was going to move out to the farm, her bedroom had to be sealed, it had to have an air lock on it, and we had to have an impeller. All that runs into money.

Before I was through I had to pledge two more acres. Dad tried to sign for it but they told him bluntly that while a 'steader's credit was good, his wasn't. That settled the matter. We planned on one reinforced room and hoped to build on to it later. In the mean time the house would be a living room, ten by twelve, where I would sleep, a separate bedroom too small to swing a cat for George and Molly, and Peggy's room. All but Peggy's room would be dry wall rock with a patent roof.

Pretty small, eh? Well, what's wrong with that? Abe Lincoln started with less.

I started in cutting the stone as soon as the seed was in. A vibro-saw is like a vibro-drill, except that it cuts a hair line instead of drilling a hole. When the power is on you have to be durned careful not to get your fingers or anything into the field, but it makes easy work of stone cutting. By the contract you got the use of one for forty-eight hours free and another forty-eight hours, if you wanted it, at a reduced rate. I got my work lined up and managed to squeeze it into the two free days. I didn't want to run up any more debt, because there was another thing I was hankering for, come not later than the second spring away—flicker flood lights. Papa Schultz had them for his fields and they just about doubled his crops. Earth plants aren't used to three and half days of darkness, but, if you can tickle them during the dark phase with flicker lights, the old photosynthesis really gets in and humps itself.