טיפול בצמחי נוי וגינה בשביעית - חלק א

The LORD spoke to Moses on Mount Sinai: Speak to the Israelite people and say to them: When you enter the land that I assign to you, the land shall observe a sabbath of the LORD. Six years you may sow your field and six years you may prune your vineyard and gather in the yield. But in the seventh year the land shall have a sabbath of complete rest, a sabbath of the LORD: you shall not sow your field or prune your vineyard. You shall not reap the aftergrowth of your harvest or gather the grapes of your untrimmed vines; it shall be a year of complete rest for the land. But you may eat whatever the land during its sabbath will produce—you, your male and female slaves, the hired and bound laborers who live with you, and your cattle and the beasts in your land may eat all its yield.

§ Rav Yosef bar Abba said: Rabba bar Yirmeya happened to come to our locale, and when he came he brought the following baraita with him: One may remove worms from a tree and place manure on a cut in a tree during the Sabbatical Year, but one may not remove worms or place manure on a cut during the intermediate days of the Festival. The baraita continues: Both here, in the case of the Sabbatical Year, and there, in the case of the intermediate days of the Festival, one may not prune the trees. But one may smear oil on the previously pruned tree on the place where one pruned it in order to prevent the tree from being damaged, both during the intermediate days of the Festival and during the Sabbatical Year. And there is neither a carpenter nor a son of a carpenter who can resolve this. Ravina said: As for me, I am not a carpenter, nor am I the son of a carpenter, and yet I will resolve the difficulty. What is the difficulty that Rabba bar Yirmeya finds in the baraita? If we say that the difference between the intermediate days of the Festival and the Sabbatical Year poses a difficulty to him, this cannot be so. One cannot explain that Rabba bar Yirmeya is asking what is different about the Sabbatical Year that one is permitted to remove worms and place manure on a cut, and what is different about the intermediate days of the Festival that it is prohibited to do so, as this is not a valid question. Are they comparable? With regard to the Sabbatical Year, the Merciful One prohibited only agricultural labor, whereas other forms of exertion are permitted. With regard to the intermediate days of the Festival, even other forms of exertion are prohibited. Ravina suggests: Rather, perhaps the difference between placing manure and pruning poses a difficulty to him. What is different about placing manure that it is permitted during the Sabbatical Year, and what is different about pruning that it is prohibited? Ravina rejects this suggestion: This is also not a valid question. Are they comparable? The purpose of placing manure is to preserve the tree, and therefore it is permitted, whereas the purpose of pruning is to enhance the tree, and therefore it is prohibited.

MISHNA: One may irrigate a field that requires irrigation on the intermediate days of a Festival as well as during the Sabbatical Year, both from a newly emerged spring that began to flow only during the Festival, and from a spring that did not just emerge and that has been flowing for some time. However, one may not irrigate a field with rainwater collected in a cistern, a procedure that requires excessive exertion, or with water drawn with a shadoof [kilon], a lever used to raise water with a bucket from deep down in a well.

The Gemara asks: If that were so, then to whom, i.e., to which tanna, would you attribute the mishna? According to this interpretation, the mishna does not correspond to any opinion, while according to the previous interpretation, it corresponds to the opinion of Rabbi Yehuda. Rather, it must be that according to the opinion of Rabbi Yehuda, a newly emerged spring is no different from a spring that did not just emerge. A field that requires irrigation, yes, it may be irrigated, while a field that suffices with rainwater, no, it may not be irrigated. And the baraita opted to teach this dispute in the case of a newly emerged spring in order to convey the far-reaching nature of the opinion of Rabbi Meir, which states that one may irrigate even from a newly emerged spring, and even a field that suffices with rainwater. § It was stated that the amora’im disputed the following question: With regard to one who weeds or one who waters seedlings on Shabbat, for what prohibited labor do we forewarn him? Judicial punishment may be administered to a sinner only if he has been forewarned by two witnesses prior to the commission of his offense. This forewarning must include the specific transgression being violated, and on Shabbat it must include the specific category of prohibited labor that the action involves. Rabba said: It is due to the prohibition against plowing. Rav Yosef said: It is due to the prohibition against sowing. Rabba said: According to my opinion it is reasonable. Just as the usual objective of plowing is to loosen the earth, so too, this, weeding or watering, loosens the earth. Rav Yosef said: According to my opinion, it is reasonable. Just as the usual objective of sowing is to cause the fruit to grow, here too, weeding or watering causes the fruit to grow.

The Gemara asks: Granted, with regard to the intermediate days of a Festival, where the prohibition against irrigation is due to the mandate to avoid excessive exertion on the Festival, in a case of considerable loss, the Sages permitted one to exert himself. However, during the Sabbatical Year, both according to the one who said that one who waters is liable due to the prohibition against sowing, and according to the one who said that one is liable due to the prohibition against plowing, are sowing and plowing permitted during the Sabbatical Year? How can these actions be permitted when the Torah explicitly renders prohibited working the land during the Sabbatical Year?

It is a positive commandment to refrain from working the land and caring for trees in the seventh year, as it says, "and the land shall rest a Sabbath for the Lord" (Leviticus 25:2), and it says "in plowing and in harvesting you shall rest" (Exodus 34:21). Anyone who performs one of the forbidden labors from the working of the land or caring for trees in this year has abrogated a positive commandment and transgressed a negative commandment, as it says, "you shall not plant your field, nor shall you prune your vineyard" (Leviticus 25:4).

One who plows a minimal amount is liable. One who weeds around tree roots, one who removes grass and one who prunes twigs to beautify the land are surely [doing] a subcategory of plowing; so from when he does a minimal amount, he is liable. Likewise, one who evens out the surface of a field – such as one who lowered a mound and flattened it or one who filled in a gully – is liable on account of plowing, and its [requisite] amount is a minimal amount. Likewise the [requisite] amount for anyone who evens out hole is a minimal amount.

whereas the subcategories of labor that are derived from them, e.g., watering, were not prohibited by the Merciful One, i.e., by Torah law, but only by rabbinic law; and in a case of loss the Sages were lenient. The source for this distinction is as it is written: “But in the seventh year shall be a sabbath of solemn rest for the land, a sabbath for the Lord: Your field you shall not sow, and your vineyard you shall not prune. That which grows of its own accord of your harvest you shall not reap, nor gather the grapes of your undressed vines” (Leviticus 25:4–5). Since pruning is included in the principal category of sowing, as its objective is to encourage the plant’s growth, and picking grapes is included in the principal category of reaping grain, as both involve removal of produce from a plant, for the purpose of teaching what halakha did the Merciful One write them? Why did the Torah explicitly prohibit pruning and picking grapes, rather than sufficing with the general prohibitions against sowing and reaping? The Gemara answers that these were individually enumerated to say that only for these subcategories of labor is one liable to be flogged, while for other subcategories of labor, i.e., watering a field, one is not liable. Consequently, there are only four types of labor that are prohibited by Torah law during the Sabbatical Year: Sowing and its subcategory of pruning, as well as reaping and its subcategory of grape picking. All other subcategories of labor are prohibited only by rabbinic decree. The Gemara asks: And is there really no liability for other subcategories of labor? Isn’t it taught in a baraita: “Your field you shall not sow, and your vineyard you shall not prune” (Leviticus 25:4). I have derived from here an explicit prohibition only against sowing and pruning. From where do I derive that weeding, i.e., uprooting weeds, hoeing, and cutting weeds, even without uprooting them, are also prohibited? The verse states: “Your field you shall not sow” and “your vineyard you shall not prune.” This wording indicates that no labor may be performed in your field, and no labor may be performed in your vineyard.